Sales Tel: +63 945 7983492  |  Email Us    
SMDC Residences

Air Residences

Features and Amenities

Reflective Pool
Function Terrace
Seating Alcoves

Air Residences

Green 2 Residences

Features and Amenities:

Wifi ready study area
Swimming Pool
Gym and Function Room

Green 2 Residences

Bloom Residences

Features and Amenities:

Recreational Area
2 Lap Pools
Ground Floor Commercial Areas

Bloom Residences

Leaf Residences

Features and Amenities:

3 Swimming Pools
Gym and Fitness Center
Outdoor Basketball Court

Leaf Residences

Contact Us

Contact us today for a no obligation quotation:


+63 945 7983492
+63 908 8820391

Copyright © 2018 SMDC :: SM Residences, All Rights Reserved.


































































250-254 dumps with Real exam Questions and Practice Test - smresidences.com.ph

Great Place to download 100% free 250-254 braindumps, real exam questions and practice test with VCE exam simulator to ensure your 100% success in the 250-254 - smresidences.com.ph

Pass4sure 250-254 dumps | Killexams.com 250-254 real questions | http://smresidences.com.ph/

250-254 Symantec Cluster Server 6.1 for UNIX Technical Assessment

Study Guide Prepared by Killexams.com Symantec Dumps Experts

Exam Questions Updated On :


Killexams.com 250-254 Dumps and Real Questions

100% Real Questions - Exam Pass Guarantee with High Marks - Just Memorize the Answers



250-254 exam Dumps Source : Symantec Cluster Server 6.1 for UNIX Technical Assessment

Test Code : 250-254
Test Name : Symantec Cluster Server 6.1 for UNIX Technical Assessment
Vendor Name : Symantec
: 298 Real Questions

it's miles unbelieveable, but 250-254 present day dumps are availabe right here.
As a guaranteed authority, I knew I want to take assistance from Dumps on the off hazard that I want to clear the acute exam like 250-254. Furthermore I was accurate. The killexams.com Dumps have an thrilling method to make the difficult topics simple. They manage them in quick, easy and genuine way. Straight forward and take into account them. I did so and could answer all of the questions in 1/2 time. Incredible, killexams.com dumpss a true partner in want.


Do a quick and smart pass, put together those 250-254 Questions and answers.
As I am into the IT field, the 250-254 exam, was important for me to appear, but time restraints made it daunting for me to prepare well. The easy to memorize answers made it much easier to prepare. It worked like a complete reference guide and I was amazed with the result. I referred to the killexams.com Study guide with 2 weeks to go for the exam. I managed to complete all the questions well under stipulated time.


am i able to find dumps Q & A modern 250-254 examination?
best 250-254 exam training i have ever come across. I passed 250-254 exam hassle-free. No pressure, no issues, and no frustrations all through the exam. I knew the entirety I had to realize from this killexams.com 250-254 Questions set. The questions are legitimate, and i heard from my pal that their money lower back guarantee works, too. They do provide you with the money lower back if you fail, however the component is, they make it very easy to skip. ill use them for my nextcertification test too.


sense assured by means of getting ready 250-254 dumps.
killexams.com is an correct indicator for a students and customers capability to art work and test for the 250-254 exam. Its miles an accurate indication in their ability, mainly with tests taken quickly earlier than commencing their academic test for the 250-254 exam. killexams.com offers a reliable up to date. The 250-254 tests offer a thorough photo of candidates capability and abilities.


wherein am i able to discover 250-254 actual exam questions?
Via enrolling me for killexams.com is an opportunity to get myself cleared in 250-254 exam. Its a threat to get myself thru the difficult questions of 250-254 exam. If I could not have the chance to enroll in this internet site i might have no longer been capable of clean 250-254 exam. It became a glancing opportunity for me that I have been given achievement in it so with out problem and made myself so comfortable joining this internet site. After failing in this exam i was shattered and then i found this net website that made my manner very smooth.


exam questions are modified, where am i able to locate new questions and answers?
Its miles my pleasure to thank you very much for being here for me. I passed my 250-254 certification with flying shades. Now im 250-254 certified.


So easy questions in 250-254 exam! I was already enough prepared.
The study dump of 250-254 exam is printed rightly for get prepared interior a quick time period. killexams.com Questions & Answers made me marks 88% within the wake of answering all questions ninety mins of time. The exam paper 250-254 has various examine materials in commercial enterprise region. Yet it got to be fantastically difficult for me to pick the high-quality one. Be that as it may after my brother requested that I used killexams.com Questions & Answers, I didnt study for different books. Much obliged for helping me.


it is unbelieveable, however 250-254 real exam questions are availabe right here.
Exceptional 250-254 exam education i have ever stumble upon. I passed 250-254 exam problem-free. No stress, no problems, and no frustrations during the exam. I knew the whole lot I had to comprehend from this killexams.com 250-254 Questions set. The questions are legitimate, and i heard from my friend that their cash decrease back assure works, too. They do provide you with the cash lower again in case you fail, however the aspect is, they make it very easy to pass. Unwell use them for my nextcertification test too.


Where can I find 250-254 Latest and updated dumps questions?
Even though i have enough history and revel in in IT, I predicted the 250-254 exam to be less difficult. killexams.com has saved my money and time, without these QAs i would have failed the 250-254 exam. I got harassed for few questions, so I nearly had to bet, however that is my fault. I must have memorized well and listen the questions better. Its correct to realize that I passed the 250-254 exam.


Where can I find 250-254 dumps of real test questions?
I used this package for my 250-254 exam, too and passed it with top marks. I depended on killexams.com, and it changed into the right choice to make. They come up with actual 250-254 exam questions and solutions actually the way you will see them at the exam. Accurate 250-254 dumps arent to be had everywhere. Dont depend upon loose dumps. The dumps they provided are updated all the time, so I had the ultra-contemporary statistics and turned into able to skip effects. Exquisite exam education


Symantec Symantec Cluster Server 6.1

Symantec providing allows for Datacenters to undertake SSDs while Leveraging current Storage Investments | killexams.com Real Questions and Pass4sure dumps

MOUNTAIN VIEW, CA, Dec 09, 2013 (Marketwired via COMTEX) -- Symantec SYMC, +0.25% these days announced a new version of its Storage basis application, enabling information facilities to leverage strong State Drives (SSDs) in ways in which may allow customers to access mission critical records and purposes 400 % faster than usual Storage enviornment Networks (SANs). it's also the handiest offering to supply these merits despite which storage hardware accessories are in region. consumers due to this fact are free to select any storage infrastructure company, and groups could make important choices quicker.

The boom of mission-essential facts and functions, aiding actual-time determination-making, is driving SSD adoption to boost performance within the records center. Adoption despite the fact has lacked the relevant management intelligence that consumers need to manage their storage effectively and conveniently. Symantec's providing solves this issue whereas permitting shoppers to combine SSDs with present Direct connected Storage (DAS) and SANs devoid of compromising availability.

New characteristic highlights Storage groundwork 6.1 functionalities and benefits consist of:

-- A supplier-agnostic intuitive caching layer, enabled by Symantec's SmartIO expertise. SmartIO detects critical software workloads and caches simplest the scorching information on native SSDs, which may effect in up to 400 percent more desirable efficiency over traditional secondary storage. -- flexible Storage Sharing (FSS) technology permits servers to access faraway records as if it have been from local storage. This permits agencies to in the reduction of storage expenses by means of up to 80 p.c using commoditized storage hardware, while assisting to make certain that all records is replicated, covered, and available.

partner and analyst rates: Intel, NetApp, Mellanox, IDC "IT organizations are challenged to control massive facts growth and improve performance with out significantly expanding costs or complexity. Intel's information center family unit of strong-State Drives complement Symantec's newest Storage groundwork product to deliver speedy, legit and consistent performance that leverages existing infrastructures for effortless deployment and more suitable cost-efficiency." Pete Hazen, director of advertising, non-risky memory options group, Intel

"Symantec and NetApp are long term companions with a heritage of delivering inventive solutions to clear up consumers' most pressing records management challenges. The mixed strengths of NetApp storage and the brand new Storage foundation 6.1 application helps their mutual purchasers ease the adoption of latest storage technologies reminiscent of flash whereas enhancing efficiency, performance and simplified administration of enterprise crucial applications like Oracle, SAP and Microsoft trade." Joel Reich, senior vice chairman and popular supervisor, NetApp

"The exponential increase of facts is challenging datacenter architects supporting actual-time enterprise analytics. Adopting advanced allotted information processing expertise allows for companies to deal with this statistics boom and gain a competitive competencies by using making crucial company selections in precise time. The combination of solid State Drives, Mellanox's FDR 56Gb/s InfiniBand interconnect and Symantec Storage foundation 6.1 eliminates IO bottlenecks and enables firms to obtain their business targets over the best statistics middle infrastructure." Kevin Deierling, vice president of advertising and marketing, Mellanox technologies

"Symantec's latest providing is designed to support clients leverage the next era of storage. In brand new advice-centric world, groups want both increased performance and value discount rates -- and it does not make fiscal experience to rip and replace existing storage to installation new technologies like flash. although, with Storage basis 6.1, shoppers can ease into the adoption of recent applied sciences, while mixing and matching excessive-conclusion options with common hardware, devoid of sacrificing existing provider ranges." Ashish Nadkarni, analysis director, Storage methods, IDC

further elements

-- Symantec Storage foundation information Sheet -- Symantec Cluster Server statistics Sheet -- Symantec Cluster File device records Sheet -- Symantec Storage administration and high Availability options -- Symantec company Continuity - Run company Run! -- Symantec's State of the information middle file

follow Symantec on Social Media

-- follow Symantec on Twitter -- be a part of Symantec on facebook -- Subscribe to Symantec information RSS Feed -- View Symantec's SlideShare Channel -- discuss with Symantec connect business group

About Symantec Symantec protects the area's counsel, and is a worldwide leader in safety, backup and availability solutions. Their creative products and features give protection to people and guidance in any ambiance -- from the smallest cellular gadget, to the enterprise statistics core, to cloud-based mostly systems. Their world-well-known talents in preserving information, identities and interactions gives their customers self assurance in a related world. greater information is available at www.symantec.com or by using connecting with Symantec at: go.symantec.com/socialmedia.

word TO EDITORS: if you want additional information on Symantec service provider and its products, please consult with the Symantec news Room.

Symantec, the Symantec logo, and the Checkmark logo are trademarks or registered logos of Symantec supplier or its affiliates within the U.S. and different international locations. different names may be trademarks of their respective house owners.

source: Symantec

(C) 2013 Marketwire L.P. All rights reserved.


Symantec's Veritas Cluster Server 5.0 for VMware ESX offers high Availability and catastrophe recovery for actual and virtual Server Environments | killexams.com Real Questions and Pass4sure dumps

source: Symantec

November 07, 2006 08:00 ET

Veritas Cluster Server for VMware ESX Simplifies Cluster Administration and Automates Failover for VMware virtual Servers across Heterogeneous Networks

CUPERTINO, CA -- (MARKET WIRE) -- November 7, 2006 -- Symantec Corp. (NASDAQ: SYMC) nowadays unveiled Veritas™ Cluster Server (VCS) 5.0 for VMware ESX, bringing excessive availability and catastrophe restoration to heterogeneous records centers running digital server software. VCS for VMware ESX automates faraway failover for catastrophe healing and offers administration of clustered virtual and physical servers. very best to evade downtime in case of application, digital computing device, network link, or server screw ups, VCS for VMware ESX centralizes cluster management in a single ESX server or across a campus or WAN. VCS is a key element of Veritas Server basis, a collection of items which allows for commercial enterprise valued clientele to discover in detail what's running on the servers of their facts core, actively manipulate and administer those servers, and make sure that mission essential applications working on those servers are at all times purchasable. Symantec could be demonstrating VCS for VMware ESX at the VMworld 2006 convention being held in los angeles this week.

"VMware administrators are seeking equipment that now not best automate catastrophe recuperation however assist them minimize the vulnerabilities associated with running dissimilar digital servers on the equal physical server," stated Poulomi Damany, director of product management for Symantec's data center management community. "Veritas Cluster Server for VMware ESX solves these complications by means of combining disaster recuperation and high availability, and consolidating control of each digital and physical servers and their dependencies."

VCS for VMware ESX complements Symantec's clustering options for windows, Linux and UNIX systems. Symantec is the market chief in go-platform server clustering, in line with the 2006 version of the IDC international Clustering and Availability software record(1). With introduced assist for VMware ESX, the market's most prevalent digital server platform, VCS for VMware ESX gives a single solution to consolidate administration of VMware virtual servers in heterogeneous statistics middle environments.

comprehensive high Availability and catastrophe restoration

VCS for VMware ESX offers high availability and catastrophe restoration for actual and virtual servers. through simplifying and automating faraway failover for VMware virtual server environments, VCS for VMware ESX offers added protection against digital desktop or software screw ups, together with:

-- software and useful resource monitoring, as well as server monitoring, which offers an improved level of availability; -- automatic recovery from software, community storage, virtual resource, digital server, and actual server failures; -- Centralized administration of virtual and physical substances and servers from a single console; -- complete checking out for catastrophe recovery integrating both utility failover and statistics replication to enable businesses to test catastrophe recuperation with out disrupting construction environments. "because it managers are attempting to rein in server sprawl and enhance useful resource utilization throughout the enterprise, they are faced with the problem of deploying diverse records availability and administration options to control and protect an ever-transforming into population of digital servers," pointed out Brian Babineau, Analyst, business strategy group. "With VCS for VMware ESX, Symantec has simplified the assignment for VMware valued clientele by using providing a single platform that may keep away from downtime of mission crucial functions running in digital and actual server environments throughout any distance and any platform."

New aid for VMware ESX

VCS for VMware ESX also allows customers to maximize the advanced features of VMware with the aid of recognizing and seamlessly interoperating with VMware's VMotion and disbursed aid Scheduler (DRS). If a digital desktop is moved from one server to a different for deliberate preservation using VMotion, the circulation will be recognized by way of VCS and VCS will take the fundamental motion to update the cluster popularity thus. it is also appropriate with distributed aid Scheduler (DRS), VMware's workload optimization function.

automated disaster healing trying out

entertaining to VCS is fire Drill, a feature of VCS that gives an introduced layer of insurance plan for virtual servers. With fireplace Drill, agencies can investigate their disaster restoration plan and configuration devoid of impacting the construction ambiance. In digital environments where server areas alternate generally, fireplace Drill helps monitor and song mobile servers, their configuration and dependency links.

price and Availability

Veritas Cluster Server for VMware ESX is scheduled to be launched within the first quarter of 2007. Pricing for VCS for VMware ESX begins at $1,995 per server.

About Symantec

Symantec is the world leader in featuring solutions to aid people and organizations assure the safety, availability, and integrity of their tips. Headquartered in Cupertino, Calif., Symantec has operations in 40 countries. more advice is attainable at www.symantec.com.

(1) IDC, worldwide Clustering and Availability utility 2005 vendor Shares, Doc #203676, October, 2006

be aware TO EDITORS: if you want more information on Symantec organisation and its items, please visit the Symantec information Room at http://www.symantec.com/news. All expenses referred to are in U.S. bucks and are valid only within the united states.

Symantec and the Symantec emblem are trademarks or registered emblems of Symantec corporation or its associates in the U.S. and different countries. different names may well be trademarks of their respective homeowners.


Symantec adds disaster restoration capabilities to Veritas Cluster Server | killexams.com Real Questions and Pass4sure dumps

Symantec Tuesday introduced the newest version of its Veritas Cluster Server (VCS), which adds the skill to reduce virtual laptop recuperation times by using VMware's vMotion statistics migration capabilities.

The new version of VCS, slated to be frequently purchasable on Oct. 22, also enables directors to failover a digital machine (VM) experiencing problems to an additional new VM in the case of an software, OS or ESX host failure with out requiring a VM reboot.

"nowadays, if an OS corruption issue happens on a VM, you are toast. You can't failover since it's too severe. but with [the new version of] VCS that you would be able to move it to yet another healthy digital computer within the cluster," stated Mike Reynolds, a senior product advertising manager at Symantec. "That allows for the software to continue working devoid of downtime. It also reduces healing instances significantly by way of putting off VM reboots."

The outdated new release of Symantec's VCS did present excessive availability for VMs if hardware failed, however not if an application failed, Reynolds pointed out.

"So why go along with us versus whatever native with VMware? They give you insurance plan of hardware and software below equal management tools," Reynolds mentioned. "that you could centrally control application availability ... for actual and virtual servers."

The vMotion means emigrate a VM also allows an administrator to function company application improvements or a patch to a major physical server with out a downtime. An administrator can failover the VM from a major server to a secondary one, function the improve and then fail the VM back to the primary server, Reynolds referred to.

Lucas Mearian covers storage, catastrophe recuperation and business continuity, fiscal features infrastructure and fitness care IT for Computerworld. follow Lucas on Twitter at @lucasmearian, or subscribe to Lucas's RSS feed . His email tackle is lmearian@computerworld.com.

study extra about records storage in Computerworld's data Storage subject middle.

This story, "Symantec provides catastrophe recuperation capabilities to Veritas Cluster Server" changed into firstly published with the aid of Computerworld.


Whilst it is very hard task to choose reliable exam questions / answers resources regarding review, reputation and validity because people get ripoff due to choosing incorrect service. Killexams. com make it certain to provide its clients far better to their resources with respect to exam dumps update and validity. Most of other peoples ripoff report complaint clients come to us for the brain dumps and pass their exams enjoyably and easily. They never compromise on their review, reputation and quality because killexams review, killexams reputation and killexams client self confidence is important to all of us. Specially they manage killexams.com review, killexams.com reputation, killexams.com ripoff report complaint, killexams.com trust, killexams.com validity, killexams.com report and killexams.com scam. If perhaps you see any bogus report posted by their competitor with the name killexams ripoff report complaint internet, killexams.com ripoff report, killexams.com scam, killexams.com complaint or something like this, just keep in mind that there are always bad people damaging reputation of good services due to their benefits. There are a large number of satisfied customers that pass their exams using killexams.com brain dumps, killexams PDF questions, killexams practice questions, killexams exam simulator. Visit Killexams.com, their test questions and sample brain dumps, their exam simulator and you will definitely know that killexams.com is the best brain dumps site.

Back to Braindumps Menu


HP0-M42 study guide | 650-302 exam prep | C2150-463 dump | HP0-S42 dumps | S10-210 free pdf | CWNA-107 test prep | 050-SEPROSIEM-01 study guide | 000-781 real questions | SD0-101 Practice Test | 050-V37-ENVCSE01 test prep | 000-448 exam questions | HP0-M44 questions and answers | C2010-023 braindumps | 000-M40 real questions | 000-965 braindumps | 9L0-418 free pdf download | 3313 test prep | LOT-403 practice exam | E20-330 exam prep | VCS-272 brain dumps |


Take a gander at these 250-254 real question and answers
killexams.com 250-254 Exam PDF contains Complete Pool of Questions and Answers and Dumps checked and verified including references and explanations (where applicable). Their target to assemble the Questions and Answers is not only to pass the exam at first attempt but Really Improve Your Knowledge about the 250-254 exam topics.

If you are inquisitive about correctly Passing the Symantec 250-254 exam to begin incomes? killexams.com has leading side evolved Symantec Cluster Server 6.1 for UNIX Technical Assessment exam questions with the intention to ensure you pass this 250-254 exam! killexams.com can provide you the most accurate, contemporary and state-of-the-art up to date 250-254 exam questions and available with a 100% money back guarantee. There are many corporations that provide 250-254 brain dumps however the ones arent correct and modern ones. Preparation with killexams.com 250-254 new questions is a nice manner to pass this certification exam in smooth manner.

We are all properly conscious that a main hassle inside the IT industry is that there may be a lack of first-class exam materials. Their exam training material gives you the entirety you will want to take a certification exam. Their Symantec 250-254 Exam will provide you with exam questions with confirmed solutions that reflect the real exam. These questions and answers offer you with the revel in of taking the actual test. High-quality and low cost for the 250-254 Exam. A hundred% guarantee to pass your Symantec 250-254 exam and get your Symantec certification. They at killexams.com are committed to help you pass your 250-254 exam with high scores. The possibilities of you failing your 250-254 test, after going through their complete exam dumps are very little.

Symantec 250-254 is rare everywhere in the globe, and the business and programming arrangements gave via them are being grasped by way of every one of the companies. They have helped in using a large variety of companies on the beyond any doubt shot way of achievement. Far attaining getting to know of Symantec gadgets are required to certify as a crucial functionality, and the experts showed through them are enormously esteemed in all associations.

We provide actual 250-254 pdf exam questions and answers braindumps in arrangements. Download PDF and Practice Tests. Pass Symantec 250-254 Exam unexpectedly and successfully. The 250-254 braindumps PDF kind is on the market for perusing and printing. You can print an increasing number of and practice more often than not. Their pass rate is excessive to 98.9% and the comparability charge among their 250-254 syllabus think about manual and actual exam is ninety% in mild of their seven-year coaching history. Do you want successs within the 250-254 exam in handiest one strive? I am sure now after analyzing for the Symantec 250-254 real exam.

As the only issue this is in any manner essential right here is passing the 250-254 - Symantec Cluster Server 6.1 for UNIX Technical Assessment exam. As all that you require is an excessive rating of Symantec 250-254 exam. The just a single factor you have to do is downloading braindumps of 250-254 exam dont forget directs now. They will not let you down with their unconditional guarantee. The professionals likewise maintain tempo with the maximum up and coming exam that allows you to provide the greater part of updated materials. One year loose get admission to have the capacity to them through the date of buy. Each applicant may additionally undergo the value of the 250-254 exam dumps via killexams.com at a low price. Frequently there may be a markdown for every person all.

killexams.com Huge Discount Coupons and Promo Codes are as below;
WC2017 : 60% Discount Coupon for all assessments on website
PROF17 : 10% Discount Coupon for Orders extra than $69
DEAL17 : 15% Discount Coupon for Orders more than $99
DECSPECIAL : 10% Special Discount Coupon for All Orders


killexams.com facilitates a awesome many candidates pass the tests and get their certifications. They have a large quantity of effective surveys. Their dumps are solid, reasonable, updated and of truly best Great to overcome the issues of any IT certifications. killexams.com exam dumps are most recent updated in rather outflank way on standard premise and cloth is discharged intermittently. Most recent killexams.com dumps are reachable in trying out focuses with whom they are retaining up their dating to get maximum recent material.

The killexams.com exam questions for 250-254 Symantec Cluster Server 6.1 for UNIX Technical Assessment exam is essentially in view of two to be had arrangements, PDF and Practice software program. PDF file conveys all of the exam questions, solutions which makes your making plans less hardworking. While the Practice software program are the complimentary detail within the exam object. Which serves to self-survey your strengthen. The evaluation equipment additionally functions your feeble areas, where you have to positioned more attempt with the aim that you may enhance each one among your concerns.

killexams.com suggest you to must strive its free demo, you will see the natural UI and moreover you will think that its easy to modify the prep mode. In any case, make sure that, the real 250-254 exam has a bigger wide variety of questions than the trial shape. On the off chance that, you are placated with its demo then you could purchase the real 250-254 exam object. killexams.com offers you 3 months free updates of 250-254 Symantec Cluster Server 6.1 for UNIX Technical Assessment exam questions. Their grasp group is constantly reachable at returned give up who updates the material as and whilst required.

killexams.com Huge Discount Coupons and Promo Codes are as below;
WC2017 : 60% Discount Coupon for all exams on internet site
PROF17 : 10% Discount Coupon for Orders extra than $69
DEAL17 : 15% Discount Coupon for Orders greater than $99
DECSPECIAL : 10% Special Discount Coupon for All Orders


250-254 | 250-254 | 250-254 | 250-254 | 250-254 | 250-254


Killexams 000-385 pdf download | Killexams CA0-002 braindumps | Killexams C2150-508 real questions | Killexams COG-500 practice exam | Killexams F50-528 questions and answers | Killexams 310-813 real questions | Killexams 4A0-103 bootcamp | Killexams 312-49v9 dumps questions | Killexams CCN free pdf | Killexams 050-650 Practice test | Killexams 000-784 test prep | Killexams MOS-E2K brain dumps | Killexams 000-225 Practice Test | Killexams 700-038 dump | Killexams 00M-198 practice test | Killexams 000-016 sample test | Killexams 9L0-619 examcollection | Killexams 310-056 real questions | Killexams HP2-T11 test prep | Killexams M2090-732 brain dumps |


killexams.com huge List of Exam Braindumps

View Complete list of Killexams.com Brain dumps


Killexams IBCLC study guide | Killexams 132-S-900.7 braindumps | Killexams 156-315.77 VCE | Killexams 190-840 brain dumps | Killexams HP2-E62 mock exam | Killexams APMLE practice test | Killexams HP2-E25 practice test | Killexams 000-132 questions answers | Killexams 000-922 braindumps | Killexams 646-580 pdf download | Killexams 000-853 questions and answers | Killexams 300-135 practice questions | Killexams BH0-005 real questions | Killexams NS0-130 cram | Killexams 000-874 practice questions | Killexams JN0-140 real questions | Killexams 000-239 exam prep | Killexams HP2-E19 free pdf download | Killexams MOS-OXP test prep | Killexams 000-635 free pdf |


Symantec Cluster Server 6.1 for UNIX Technical Assessment

Pass 4 sure 250-254 dumps | Killexams.com 250-254 real questions | http://smresidences.com.ph/

Sun Reports Surge of Customer Adoption for Sun Unified Storage Family, Saving Users Over $50 Million in Storage Costs To Date | killexams.com real questions and Pass4sure dumps

Sun Microsystems Inc. (NASDAQ:JAVA) today announced that hundreds of customers across a range of industries have purchased high-performance, eco-efficient Flash-enabled Sun(TM) Storage 7000 Systems to store more than 17 petabytes of total data, making it the fastest ramping new product in Sun's storage portfolio ever. Continuing to add innovation to its Open Storage portfolio and Open Network Systems strategy, Sun also announced hardware capacity enhancements to the Sun Unified Storage family and an upgrade to its Analytics software, which ships with the Sun Storage 7000 line and gives storage administrators unparalleled insight into their storage systems. For a demo of the enhanced Sun Unified Storage family or to download software, please go to www.sun.com/unifiedstorage.

"As the Open Storage revolution continues to gain traction with customers, partners and the channel, it's radically simplifying how customers approach storage management. The unparalleled observability these unified storage systems gives customers is fast making traditional storage solutions a thing of the past," says John Fowler, executive vice president, Systems Group, Sun Microsystems.

As part of Sun's Open Network Systems approach, Sun's Unified Storage Systems bring speed, simplicity and savings to customers. New technology enhancements announced today include:

  • Sun Storage 7000 Software upgrade 2009.Q2 – Over 15 new features added to breakthrough analytics capabilities and Windows integration. Built upon industry standard components and open source software, new functionality can be deployed quickly to support ever growing customer environments.
  • Double the capacity of Sun Storage 7110 system, from two to four terabytes, making it one of the most dense in its class.
  • More than tripled the capacity of Sun Storage 7210 system to 142 terabytes; these new, high-efficient systems leverage solid state disk (SSD) Flash technology.
  • Faced with a challenging economic climate and rapid data growth, storage operators and administrators need a way to better manage costs and save time. Based on cost efficient industry standard components and a robust software stack that leverages the tested OpenSolarisTM operating system (OS), Solaris(TM) ZFS(TM), award-winning Solaris(TM) Dynamic Tracing (DTrace) and a community of independent software vendors (ISVs), the Sun Storage 7000 family can be installed and configured in under five minutes, uses three times less power and space and costs up to 75% less than traditional disk storage offerings. These systems also include the industry's most simple and comprehensive analytics environment and includes innovative new tools to help isolate and resolve issues to minimize the impact on daily operations.

    Customers, Partners and the Channel Drive Sales Surge of Unified Storage Family

    The Sun Storage 7000 Unified Storage System family delivers breakthrough performance while radically simplifying the way customers manage storage with unprecedented speed, scale and cost savings. More than 800 customers have adopted the Sun Unified Storage family in under five months, across a wide range of deployments, including VMware virtualization, Web MySQL(TM) database/rich media and media/entertainment, as well as high-performance computing, education, government, healthcare and telecommunications. Photo, video, music and social networking Web sites have also switched to the Sun Storage 7000 platform to reduce the costs associated with storing increasing amounts of rich media content. Sun's storage line has also proven to be an ideal platform for Solaris, Windows, and Linux consolidation projects - delivering lower cost per service with the utmost storage simplicity.

    "An increasing number of customers are realizing that the benefits of their server virtualization projects can also be applied to their storage environments,” said Parag Patel, vice president, alliances, VMware. "The new Sun Storage 7000 Unified Storage System can offer their customers a simplified approach to virtualized storage, with NFS and data management services that help customers do more with less while enabling greater efficiency, control and choice in their datacenters."

    EasySpeedy, Media Temple, Motionbox, Monash University, Canada's TV5, University of South Florida, and other customers are among the 800 strong that have switched to a Sun Unified Storage System for dramatic time and money savings. Highlighted customer testimonials below - learn about their experiences and savings at www.sun.com/customers

  • "Motionbox offers something unique - a safe, friendly, private online resource for individuals and families to store and share video in vivid HD quality. This naturally demands that they engineer a well tuned, highly responsive storage environment, and they have built just that around the Sun Storage 7410. My team was immediately abuzz when the 7000 series hit the market last fall. This solution was the best deal on high-capacity storage that we’d ever seen. Most important, however, the 7000 series is equally adept at serving both high-traffic videos and the 'long tail' of user-generated content – all on a single unit. Because their 7410 cluster comes configured with sizeable amounts of read & write cache, it can effortlessly serve content and support lots of transcoding operations across a wide spectrum of video usage patterns and the full path of a video’s lifecycle. Sun unified storage gives us the flexibility to tune and configure multiple instances of the same device for throughput or capacity or whatever their needs may be. Thanks, too, to the Sun Startup Essentials program, where I got the opportunity to discuss in-depth with Sun engineers to validate the best storage architecture to meet their intense demands." - Chris Brown, VP Engineering, Motionbox. Inc.
  • "During their evaluation of the OpenStorage 7410, they found that the combination of read and write biased flash storage and disk outperformed systems with four to five times the number of spinning disks (and without any read write flash). They are still evaluating these units for use in a customer facing capacity, but they are definitely going to use these units in a data retention and data processing capacity. The expandability and the analytics capabilities offered by the Sun Storage 7410 units are very enticing to us, and may allow us to make some major changes to the architecture of their storage systems,” said Joshua Barratt, CTO, Media Temple.
  • "After testing and optimizing the Sun unified storage solution, they were surprised and impressed to discover that Sun's open solution was interoperable with their existing broadcast infrastructure. By prioritizing video applications, they were also able to use the solution with virtualization in their IT operation. They had considered a competitive NAS solution, but the cost was 25% greater and didn't give us the necessary throughput. Ultimately, the combination of exceptional value, capacity, tuning of applications and Sun's analytics led us to consolidate all data for both their IT and broadcast infrastructures on a Sun unified storage system," said Regis Harrison, director of production and technologies, TV5 Canada.
  • In addition, over 30 new independent software vendors and partners have certified applications for the Sun Unified Storage Systems, including VMware and Symantec. With new tools like the Hands on Lab, the channel has had a major impact in the dramatic sales growth for the Sun Unified Storage Systems.

    New Mid-Market Solution for Sun Storage 7000

    Sun also recently expanded its portfolio of mid-market solutions with the introduction of an Open Archive solution that pairs the Sun Storage 7110 and 7210 Unified Storage Systems and ultra-scalable Sun Fire(TM) X4140 and Sun Fire(TM) X4240 servers with industry-leading Symantec Enterprise Vault 8 software. The resulting Open Archive solution for mid-sized companies delivers tested and optimized storage and server configurations that make it easy for customers to very simply archive many different types of data, such as files/records, email, instant messaging and sharepoint content while ensuring data integrity. By using four times less power and half the footprint, the Sun and Symantec Open Archive Solution can significantly reduce storage costs, minimizing management complexity and increasing storage ROI. For more information on Sun's Open Archive solution visit https://www.sun.com/smb/archive.

    Sun Eases Migration to Open Storage With Tools and Expertise

    New Sun Services for the Sun Storage 7000 Family include:

  • Implementation and Assessment Services -- Goes beyond standard setup and basic diagnostics of standard installation to provide select configuration and validation information. Provides the expertise to help ensure that systems are running at an optimal level right from the first installation.
  • Sun Unified Storage Data Migration Services -- Minimizes disruption and allows full feature functionality of new technology investments. Securely migrate data using MD5 hashing for file and security validation and speed time to ROI with Sun's deep technical expertise and tools.

    To learn more about Sun's Open Storage solutions, please see www.sun.com/openstorage <https://www.sun.com/openstorage>.

    ABOUT SUN MICRSOSYSTEMS, INC.

    Sun Microsystems develops the technologies that power the global marketplace. Guided by a singular vision -- "The Network Is The Computer(TM)" -- Sun drives network participation through shared innovation, community development and open source leadership. Sun can be found in more than 100 countries and on the Web at _https://sun.com.

    Sun, Sun Microsystems, the Sun logo, Java, Solaris, Sun Fire, Sun StorageTek, MySQL, Solaris ZFS and The Network Is The Computer are trademarks or registered trademarks of Sun Microsystems, Inc. or its subsidiaries in the United States and other countries.


    Data diet — five steps to trimming down your storage | killexams.com real questions and Pass4sure dumps

    Data diet — five steps to trimming down your storage

    With the economy still shaky and the need for storage exploding, almost every storage vendor claims it can reduce the amount of data you must store. Trimming your data footprint not only cuts costs for hardware, software, power and data center space, but also eases the strain on networks and backup windows.

    But how do you know which technique to use? First you have to understand how your business uses data and determine when the cost savings of data reduction are worth the resulting drop in performance.

    The technique that’s best for you depends not so much on the industry you’re in as it does on the type of data you store. For example, deduplication often doesn’t deliver significant savings for X-rays, engineering test data, video or music. But it can significantly reduce the cost of backing up virtual machines used as servers, for example. Here are five techniques to help reduce your stored-data volume.

    1. Deduplication

    Deduplication — the process of finding and eliminating duplicate pieces of data stored in different data sets — can reduce storage needs up to 90 per cent. For example, through deduplication, you could ensure that you store only one copy of an attachment that was sent to hundreds of employees. Deduplication has become almost a requirement for backup, archiving and just about any form of secondary storage where speed of access is less important than reducing the data footprint.

    Chris Watkis, IT director at health care advertising and marketing firm Grey Healthcare Group, is seeing reduction ratios as high as 72:1 for backup data, thanks to a deduplication process that uses FalconStor Software Inc.’s Virtual Tape Library storage appliance. And cloud storage services vendor i365 is achieving 30:1 to 50:1 reductions in data on a mixed workload of Microsoft Exchange, SharePoint, SQL Server and VMware virtual machine files, says Chief Technology Officer David Allen.

    Data can be deduped at the file or block level, with different products able to examine blocks of varying sizes. In most cases, the more fine-grained assessment a system can do, the greater the space savings. But fine-grained deduplication might take longer and therefore slow data access speeds.

    Deduplication can be done preprocessing, or inline, as the data is being written to its target; or postprocessing, after the data has been stored on its target. Postprocessing is best if it’s critical to meet backup windows with fast data movement, says Greg Schulz, senior analyst at The Server and StorageIO Group. But consider preprocessing if you have “time to burn” and need to reduce costs, he says.

    While inline deduplication can cut the amount of data stored by a ratio of about 20:1, it isn’t scalable, and it can hurt performance and force users to buy more servers to perform the deduplication, critics say. On the other hand, Schulz says that postprocessing deduplication requires more storage as a buffer, making that space unavailable for other uses.

    For customers with multiple servers or storage platforms, enterprisewide deduplication saves money by eliminating duplicate copies of data stored on the various platforms. This is critical because most organizations create as many as 15 copies of the same data for use by applications such as data mining, ERP and customer relationship management systems, says Randy Chalfant, vice president of strategy at disk-based storage vendor Nexsan Corp. Users might also want to consider a single deduplication system to make it easier for any application or user to “rehydrate” data (return it to its original form) as needed and avoid incompatibilities among multiple systems.

    Schulz says primary deduplication products could perform in preprocessing mode until a certain performance threshold is hit, then switch to postprocessing.

    Another option, policy-based deduplication, allows storage managers to choose which files should undergo deduplication, based on their size, importance or other criteria.

    SFL Data, which gathers, stores, indexes, searches and provides data for companies and law firms involved in litigation, has found a balance between performance and data reduction. It’s deploying Ocarina Networks’ 2400 Storage Optimizer for “near-online” storage of compressed and deduplicated files on a BlueArc Mercury 50 cluster that scales up to 2 petabytes of usable capacity, rehydrating those files as users require them.

    “Rehydrating the files slows access time a bit, but it’s far better than telling customers they have to wait two days” to access those files, says SFL’s technical director, Ruth Townsend, noting that the company gets as much as 50 per cent space savings through deduplication and file compression.

    2. Compression

    Probably the most well-known data reduction technology, compression is the process of finding and eliminating repeated patterns of bytes. It works well with databases, e-mail and files, but it’s less effective for images. It’s included in some storage systems, but you can also find stand-alone compression applications or appliances.

    Dedupe and Compression: Better Together?

    Some vendors offer, or will offer, both deduplication and compression. Others, such as Ocarina, decode already-compressed files before optimizing them. Randy Chalfant, vice president of strategy at Nexsan, argues that data should be compressed at the file or operating system level and deduplicated on the storage target. Cloud-based deduplication and compression vendor Asigra Inc. first compresses and then deduplicates data, and stores only changes made to it.

    The choice of whether, when and in what order to use both compression and deduplication depends on factors such as whether compression will make it easier or harder for the deduplication software to scan for redundancies, what tier (primary vs. secondary) you’re looking to optimize, and how quickly the product can return data to a usable form when needed.

    — Robert L. Scheier

    Real-time compression that doesn’t delay access or slow performance by requiring data to be decompressed before it’s modified or read is suitable for online applications like databases and online transaction processing, says Schulz. The computing power within modern multicore processors also makes server-based compression an option for some environments, he adds.

    Allen of i365 says the benefits of compression vary. It can reduce data by ratios of 6:1 or more for SQL databases, but for file servers the ratios are closer to 2:1. According to Fadi Albatal, vice president of marketing at FalconStor, compression is most effective on backup, secondary or tertiary storage, where it can reduce storage needs by ratios of 2:1 to 4:1 for “highly active” database or e-mail applications. When information management services firm Iron Mountain Inc. archives applications, compression and deduplication reduce storage by as much as 80 per cent, says T.M. Ravi, Iron Mountain’s chief marketing officer.

    IBM focused attention on compression of primary storage with its acquisition of Storwize, whose appliance writes compressed files back to the NAS device on which they originated or to another tier of storage. Storwize is beta-testing a block-based appliance, says Doug Balog, vice president of IBM storage.

    Files compressed by Microsoft Office applications or popular image formats such as JPEG can’t be reduced with many common compression techniques or may even increase in size. Neuxpower Solutions Ltd. claims that its software can shrink Office and JPEG files by as much as 95 per cent without loss of image quality by removing unnecessary information such as metadata or details that can’t be seen unless the image is enlarged. Ocarina, which is being acquired by Dell, says its products offer similar capabilities because they use multiple optimization algorithms tuned for different types of content, and they have the ability to test and choose among various compression methods for the best runtime efficiency.

    Deduplication and compression are complementary. “Use compression when the primary focus is on speed, performance, transfer rates. Use deduplication where there is a high degree of redundant data and you want higher space savings,” says Schulz.

    3. Policy-Based Tiering

    Policy-based tiering is the process of moving data to different classes of storage based on criteria such as its age, how often it is accessed or the speed at which it must be available. Unless the policy calls for the outright deletion of unneeded data, this technique won’t reduce your overall storage needs, but it can trim costs by moving some data to less expensive, but slower, media.

    Vendors in this market include Hewlett-Packard Co., which offers built-in policy management and automated file migration in its StorageWorks X9000, and DataGlobal GmbH, which says that its unified storage and information management software enables customers to analyze and manage unstructured files and other information and thereby reduce their storage needs by 60 per cent to 70 per cent for e-mail and about 20 per cent for file servers.

    Other products with tiering capabilities include Storage Center 5 from Compellent Technologies, HotZone and SafeCache from FalconStor, Policy Advisor from 3Par, EMC’s FAST and F5 Networks’ ARX series of file virtualization appliances.

    4. Storage Virtualization

    As is the case with server virtualization, storage virtualization involves “abstracting” multiple storage devices into a single pool of storage, allowing administrators to move data among tiers as needed. Many experts view it as an enabling technology rather than a data reducer, per se, but others see a more direct connection to data reduction.

    Actifio Inc.’s data management systems use virtualization to eliminate the need for multiple applications for functions such as backups and disaster recovery. Its appliances let customers choose service-level agreements governing the management of various data sets from a series of templates.

    With this method, the proper management policies are then applied to a single copy of the data, defining where, for example, it is stored and how it is deduplicated during functions such as backup and replication. Company co-founder and CEO Ash Ashutosh claims that Actifio can cut storage needs 75 per cent to 90 per cent.

    5. Thin provisioning

    Thin provisioning means setting up an application server to use a certain amount of space on a drive, but not using that space until it is actually needed. As with policy-based storage, this technique doesn’t cut the total data footprint but delays the need to buy more drives until absolutely necessary.

    If storage needs increase rapidly, you must “react very, very quickly” to ensure that you have enough physical storage, says Allen. The more unpredictable your needs, the better measurement and management tools you need if you adopt thin provisioning. Schulz advises looking for products that identify both the data and applications users need to track, and that monitor not only space usage but read/write operations to prevent bottlenecks.

    One of the vendors in this market is IBM, which has extended thin provisioning “into all their storage controllers,” says Balog. HP, which provides thin provisioning on its P4000 SANs, is set to acquire 3Par, which guarantees that its Utility Storage product will reduce customers’ storage needs by 50 per cent. Nexsan provides thin provisioning with its SATABeast arrays.

    Before choosing a data reduction strategy, set policies to help make tough choices about when to pay for performance and when to save money by cutting your data footprint. Don’t focus only on reduction ratios, Schulz says, but remember that you might get more savings with a lower reduction rate on a larger data set.

    And don’t be confused by vendor terminology. Compression, data deduplication, “change-only” backups and single instancing are all different ways of reducing redundant data. When in doubt, choose your storage reduction tools based on their business benefits and a detailed analysis of your data.

    Which Dedupe Is Right for You?

    There are deduplication systems to meet many different needs, depending the organization’s reduction goals and system setup. Here’s a sampling:

    * Nexsan provides postprocessing deduplication for primary and archive data with its Assureon system, and for backup data with its DeDupe SG offering. DeDupe SG is based on FalconStor’s deduplication software engine File-interface Deduplication System, or FDS. Combined with single instancing of data, this provides typical reduction ratios from 1:5 to 1:15, says Randy Chalfant, vice president of strategy at Nexsan.

    * EMC Data Domain deduplication storage systems are for customers who want to keep their existing backup software but move from tape to disk for backup, says Shane Jackson, senior director of product marketing for EMC’s backup recovery systems division. Data Domain supports both structured and unstructured data, with deduplication of various lengths of blocks, achieving reductions of 10:1 to 30:1, he says. EMC’s Avamar provides source-based backup software with global deduplication, providing 30:1 to 40:1 reductions, says Philip Fote, marketing manager for the backup recovery systems division.

    * Ocarina provides sub-file-level deduplication and compression of unstructured data. Its storage optimizers read data from network-attached storage, deduplicate it, compress it and write the optimized files on either the original NAS or a different storage tier. It optimizes the layout based on characteristics such as block sizes, caching strategies and metadata layout for each storage platform, says Greg Schulz, senior analyst at The Server and StorageIO Group. Ocarina is well suited for unstructured data that may not be “handled as efficiently by dedupe alone,” says Schulz. Ocarina also resells its technology to vendors such as BlueArc Corp.

    * HP’s StoreOnce deduplication software currently runs on HP StorageWorks D2D Backup Systems and compresses data before deduplication, for reductions of up to 20:1. In the future, by deploying it across more platforms, it can avoid the problems caused by using multiple deduplication products, says Lee Johns, marketing director for unified storage products in HP’s StorageWorks division. He says HP also plans to use StoreOnce to reduce primary storage in high-availability server clusters.

    * Symantec Corp.’s forthcoming VirtualStore is designed to reduce storage requirements for virtual machines and the data associated with them by 80 per cent — especially for virtual desktop implementations. Among other things, it updates only the changes between the “parent” virtual machine and any clones and provides thin provisioning and tiering. VirtualStore will be available in November; future releases will have deduplication capabilities, according to Symantec.

    — Robert L. Scheier

    Source: PCworld.com


    5 ways to cut your storage footprint | killexams.com real questions and Pass4sure dumps

    With the economy still shaky and the need for storage exploding, almost every storage vendor claims it can reduce the amount of data you must store. Trimming your data footprint not only cuts costs for hardware, software, power and data center space, but also eases the strain on networks and backup windows.

    But how do you know which technique to use? First you have to understand how your business uses data and determine when the cost savings of data reduction are worth the resulting drop in performance.

    The technique that's best for you depends not so much on the industry you're in as it does on the type of data you store. For example, deduplication often doesn't deliver significant savings for X-rays, engineering test data, video or music. But it can significantly reduce the cost of backing up virtual machines used as servers, for example. Here are five techniques to help reduce your stored-data volume.

    1. Deduplication

    Deduplication -- the process of finding and eliminating duplicate pieces of data stored in different data sets -- can reduce storage needs up to 90%. For example, through deduplication, you could ensure that you store only one copy of an attachment that was sent to hundreds of employees. Deduplication has become almost a requirement for backup, archiving and just about any form of secondary storage where speed of access is less important than reducing the data footprint.

    Chris Watkis, IT director at health care advertising and marketing firm Grey Healthcare Group, is seeing reduction ratios as high as 72:1 for backup data, thanks to a deduplication process that uses FalconStor Software Inc.'s Virtual Tape Library storage appliance. And cloud storage services vendor i365 is achieving 30:1 to 50:1 reductions in data on a mixed workload of Microsoft Exchange, SharePoint, SQL Server and VMware virtual machine files, says Chief Technology Officer David Allen.

    Data can be deduped at the file or block level, with different products able to examine blocks of varying sizes. In most cases, the more fine-grained assessment a system can do, the greater the space savings. But fine-grained deduplication might take longer and therefore slow data access speeds.

    Deduplication can be done preprocessing, or inline, as the data is being written to its target; or postprocessing, after the data has been stored on its target. Postprocessing is best if it's critical to meet backup windows with fast data movement, says Greg Schulz, senior analyst at The Server and StorageIO Group. But consider preprocessing if you have "time to burn" and need to reduce costs, he says.

    While inline deduplication can cut the amount of data stored by a ratio of about 20:1, it isn't scalable, and it can hurt performance and force users to buy more servers to perform the deduplication, critics say. On the other hand, Schulz says that postprocessing deduplication requires more storage as a buffer, making that space unavailable for other uses.

    For customers with multiple servers or storage platforms, enterprisewide deduplication saves money by eliminating duplicate copies of data stored on the various platforms. This is critical because most organizations create as many as 15 copies of the same data for use by applications such as data mining, ERP and customer relationship management systems, says Randy Chalfant, vice president of strategy at disk-based storage vendor Nexsan Corp. Users might also want to consider a single deduplication system to make it easier for any application or user to "rehydrate" data (return it to its original form) as needed and avoid incompatibilities among multiple systems.

    Schulz says primary deduplication products could perform in preprocessing mode until a certain performance threshold is hit, then switch to postprocessing.

    Another option, policy-based deduplication, allows storage managers to choose which files should undergo deduplication, based on their size, importance or other criteria.

    SFL Data, which gathers, stores, indexes, searches and provides data for companies and law firms involved in litigation, has found a balance between performance and data reduction. It's deploying Ocarina Networks' 2400 Storage Optimizer for "near-online" storage of compressed and deduplicated files on a BlueArc Mercury 50 cluster that scales up to 2 petabytes of usable capacity, rehydrating those files as users require them.

    "Rehydrating the files slows access time a bit, but it's far better than telling customers they have to wait two days" to access those files, says SFL's technical director, Ruth Townsend, noting that the company gets as much as 50% space savings through deduplication and file compression.

    2. Compression

    Probably the most well-known data reduction technology, compression is the process of finding and eliminating repeated patterns of bytes. It works well with databases, e-mail and files, but it's less effective for images. It's included in some storage systems, but you can also find stand-alone compression applications or appliances.

    Dedupe and Compression: Better Together?

    Some vendors offer, or will offer, both deduplication and compression. Others, such as Ocarina, decode already-compressed files before optimizing them. Randy Chalfant, vice president of strategy at Nexsan, argues that data should be compressed at the file or operating system level and deduplicated on the storage target. Cloud-based deduplication and compression vendor Asigra Inc. first compresses and then deduplicates data, and stores only changes made to it.

    The choice of whether, when and in what order to use both compression and deduplication depends on factors such as whether compression will make it easier or harder for the deduplication software to scan for redundancies, what tier (primary vs. secondary) you're looking to optimize, and how quickly the product can return data to a usable form when needed.

    -- Robert L. Scheier

    Real-time compression that doesn't delay access or slow performance by requiring data to be decompressed before it's modified or read is suitable for online applications like databases and online transaction processing, says Schulz. The computing power within modern multicore processors also makes server-based compression an option for some environments, he adds.

    Allen of i365 says the benefits of compression vary. It can reduce data by ratios of 6:1 or more for SQL databases, but for file servers the ratios are closer to 2:1. According to Fadi Albatal, vice president of marketing at FalconStor, compression is most effective on backup, secondary or tertiary storage, where it can reduce storage needs by ratios of 2:1 to 4:1 for "highly active" database or e-mail applications. When information management services firm Iron Mountain Inc. archives applications, compression and deduplication reduce storage by as much as 80%, says T.M. Ravi, Iron Mountain's chief marketing officer.

    IBM focused attention on compression of primary storage with its acquisition of Storwize, whose appliance writes compressed files back to the NAS device on which they originated or to another tier of storage. Storwize is beta-testing a block-based appliance, says Doug Balog, vice president of IBM storage.

    Files compressed by Microsoft Office applications or popular image formats such as JPEG can't be reduced with many common compression techniques or may even increase in size. Neuxpower Solutions Ltd. claims that its software can shrink Office and JPEG files by as much as 95% without loss of image quality by removing unnecessary information such as metadata or details that can't be seen unless the image is enlarged. Ocarina, which is being acquired by Dell, says its products offer similar capabilities because they use multiple optimization algorithms tuned for different types of content, and they have the ability to test and choose among various compression methods for the best runtime efficiency.

    Deduplication and compression are complementary. "Use compression when the primary focus is on speed, performance, transfer rates. Use deduplication where there is a high degree of redundant data and you want higher space savings," says Schulz.

    3. Policy-Based Tiering

    Policy-based tiering is the process of moving data to different classes of storage based on criteria such as its age, how often it is accessed or the speed at which it must be available (see "The Politics of Storage"). Unless the policy calls for the outright deletion of unneeded data, this technique won't reduce your overall storage needs, but it can trim costs by moving some data to less expensive, but slower, media.

    Vendors in this market include Hewlett-Packard Co., which offers built-in policy management and automated file migration in its StorageWorks X9000, and DataGlobal GmbH, which says that its unified storage and information management software enables customers to analyze and manage unstructured files and other information and thereby reduce their storage needs by 60% to 70% for e-mail and about 20% for file servers.

    Other products with tiering capabilities include Storage Center 5 from Compellent Technologies, HotZone and SafeCache from FalconStor, Policy Advisor from 3Par, EMC's FAST and F5 Networks' ARX series of file virtualization appliances.

    4. Storage Virtualization

    As is the case with server virtualization, storage virtualization involves "abstracting" multiple storage devices into a single pool of storage, allowing administrators to move data among tiers as needed. Many experts view it as an enabling technology rather than a data reducer, per se, but others see a more direct connection to data reduction.

    Actifio Inc.'s data management systems use virtualization to eliminate the need for multiple applications for functions such as backups and disaster recovery. Its appliances let customers choose service-level agreements governing the management of various data sets from a series of templates.

    With this method, the proper management policies are then applied to a single copy of the data, defining where, for example, it is stored and how it is deduplicated during functions such as backup and replication. Company co-founder and CEO Ash Ashutosh claims that Actifio can cut storage needs 75% to 90%.

    5. Thin provisioning

    Thin provisioning means setting up an application server to use a certain amount of space on a drive, but not using that space until it is actually needed. As with policy-based storage, this technique doesn't cut the total data footprint but delays the need to buy more drives until absolutely necessary.

    If storage needs increase rapidly, you must "react very, very quickly" to ensure that you have enough physical storage, says Allen. The more unpredictable your needs, the better measurement and management tools you need if you adopt thin provisioning. Schulz advises looking for products that identify both the data and applications users need to track, and that monitor not only space usage but read/write operations to prevent bottlenecks.

    One of the vendors in this market is IBM, which has extended thin provisioning "into all their storage controllers," says Balog. HP, which provides thin provisioning on its P4000 SANs, is set to acquire 3Par, which guarantees that its Utility Storage product will reduce customers' storage needs by 50%. Nexsan provides thin provisioning with its SATABeast arrays.

    Before choosing a data reduction strategy, set policies to help make tough choices about when to pay for performance and when to save money by cutting your data footprint. Don't focus only on reduction ratios, Schulz says, but remember that you might get more savings with a lower reduction rate on a larger data set.

    And don't be confused by vendor terminology. Compression, data deduplication, "change-only" backups and single instancing are all different ways of reducing redundant data. When in doubt, choose your storage reduction tools based on their business benefits and a detailed analysis of your data.

    Which Dedupe Is Right for You?

    There are deduplication systems to meet many different needs, depending the organization's reduction goals and system setup. Here's a sampling:

    * Nexsan provides postprocessing deduplication for primary and archive data with its Assureon system, and for backup data with its DeDupe SG offering. DeDupe SG is based on FalconStor's deduplication software engine File-interface Deduplication System, or FDS. Combined with single instancing of data, this provides typical reduction ratios from 1:5 to 1:15, says Randy Chalfant, vice president of strategy at Nexsan.

    * EMC Data Domain deduplication storage systems are for customers who want to keep their existing backup software but move from tape to disk for backup, says Shane Jackson, senior director of product marketing for EMC's backup recovery systems division. Data Domain supports both structured and unstructured data, with deduplication of various lengths of blocks, achieving reductions of 10:1 to 30:1, he says. EMC's Avamar provides source-based backup software with global deduplication, providing 30:1 to 40:1 reductions, says Philip Fote, marketing manager for the backup recovery systems division.

    * Ocarina provides sub-file-level deduplication and compression of unstructured data. Its storage optimizers read data from network-attached storage, deduplicate it, compress it and write the optimized files on either the original NAS or a different storage tier. It optimizes the layout based on characteristics such as block sizes, caching strategies and metadata layout for each storage platform, says Greg Schulz, senior analyst at The Server and StorageIO Group. Ocarina is well suited for unstructured data that may not be "handled as efficiently by dedupe alone," says Schulz. Ocarina also resells its technology to vendors such as BlueArc Corp.

    * HP's StoreOnce deduplication software currently runs on HP StorageWorks D2D Backup Systems and compresses data before deduplication, for reductions of up to 20:1. In the future, by deploying it across more platforms, it can avoid the problems caused by using multiple deduplication products, says Lee Johns, marketing director for unified storage products in HP's StorageWorks division. He says HP also plans to use StoreOnce to reduce primary storage in high-availability server clusters.

    * Symantec Corp.'s forthcoming VirtualStore is designed to reduce storage requirements for virtual machines and the data associated with them by 80% -- especially for virtual desktop implementations. Among other things, it updates only the changes between the "parent" virtual machine and any clones and provides thin provisioning and tiering. VirtualStore will be available in November; future releases will have deduplication capabilities, according to Symantec.

    Join the newsletter!

    Error: Please check your email address.

    Tags storage

    More about ASTBlueArc GroupBlueArc GroupCacheData DomainDellDell ComputerEMC CorporationF5F5 NetworksFalconStor SoftwareHewlett-Packard AustraliaHPIBM AustraliaIBM AustraliaIron MountainMercury GroupMicrosoftNASNexsannStorSymantecVMware Australia



    Direct Download of over 5500 Certification Exams

    3COM [8 Certification Exam(s) ]
    AccessData [1 Certification Exam(s) ]
    ACFE [1 Certification Exam(s) ]
    ACI [3 Certification Exam(s) ]
    Acme-Packet [1 Certification Exam(s) ]
    ACSM [4 Certification Exam(s) ]
    ACT [1 Certification Exam(s) ]
    Admission-Tests [13 Certification Exam(s) ]
    ADOBE [93 Certification Exam(s) ]
    AFP [1 Certification Exam(s) ]
    AICPA [2 Certification Exam(s) ]
    AIIM [1 Certification Exam(s) ]
    Alcatel-Lucent [13 Certification Exam(s) ]
    Alfresco [1 Certification Exam(s) ]
    Altiris [3 Certification Exam(s) ]
    Amazon [2 Certification Exam(s) ]
    American-College [2 Certification Exam(s) ]
    Android [4 Certification Exam(s) ]
    APA [1 Certification Exam(s) ]
    APC [2 Certification Exam(s) ]
    APICS [2 Certification Exam(s) ]
    Apple [69 Certification Exam(s) ]
    AppSense [1 Certification Exam(s) ]
    APTUSC [1 Certification Exam(s) ]
    Arizona-Education [1 Certification Exam(s) ]
    ARM [1 Certification Exam(s) ]
    Aruba [8 Certification Exam(s) ]
    ASIS [2 Certification Exam(s) ]
    ASQ [3 Certification Exam(s) ]
    ASTQB [8 Certification Exam(s) ]
    Autodesk [2 Certification Exam(s) ]
    Avaya [101 Certification Exam(s) ]
    AXELOS [1 Certification Exam(s) ]
    Axis [1 Certification Exam(s) ]
    Banking [1 Certification Exam(s) ]
    BEA [5 Certification Exam(s) ]
    BICSI [2 Certification Exam(s) ]
    BlackBerry [17 Certification Exam(s) ]
    BlueCoat [2 Certification Exam(s) ]
    Brocade [4 Certification Exam(s) ]
    Business-Objects [11 Certification Exam(s) ]
    Business-Tests [4 Certification Exam(s) ]
    CA-Technologies [20 Certification Exam(s) ]
    Certification-Board [10 Certification Exam(s) ]
    Certiport [3 Certification Exam(s) ]
    CheckPoint [43 Certification Exam(s) ]
    CIDQ [1 Certification Exam(s) ]
    CIPS [4 Certification Exam(s) ]
    Cisco [318 Certification Exam(s) ]
    Citrix [48 Certification Exam(s) ]
    CIW [18 Certification Exam(s) ]
    Cloudera [10 Certification Exam(s) ]
    Cognos [19 Certification Exam(s) ]
    College-Board [2 Certification Exam(s) ]
    CompTIA [76 Certification Exam(s) ]
    ComputerAssociates [6 Certification Exam(s) ]
    Consultant [2 Certification Exam(s) ]
    Counselor [4 Certification Exam(s) ]
    CPP-Institute [4 Certification Exam(s) ]
    CSP [1 Certification Exam(s) ]
    CWNA [1 Certification Exam(s) ]
    CWNP [13 Certification Exam(s) ]
    CyberArk [1 Certification Exam(s) ]
    Dassault [2 Certification Exam(s) ]
    DELL [11 Certification Exam(s) ]
    DMI [1 Certification Exam(s) ]
    DRI [1 Certification Exam(s) ]
    ECCouncil [22 Certification Exam(s) ]
    ECDL [1 Certification Exam(s) ]
    EMC [128 Certification Exam(s) ]
    Enterasys [13 Certification Exam(s) ]
    Ericsson [5 Certification Exam(s) ]
    ESPA [1 Certification Exam(s) ]
    Esri [2 Certification Exam(s) ]
    ExamExpress [15 Certification Exam(s) ]
    Exin [40 Certification Exam(s) ]
    ExtremeNetworks [3 Certification Exam(s) ]
    F5-Networks [20 Certification Exam(s) ]
    FCTC [2 Certification Exam(s) ]
    Filemaker [9 Certification Exam(s) ]
    Financial [36 Certification Exam(s) ]
    Food [4 Certification Exam(s) ]
    Fortinet [14 Certification Exam(s) ]
    Foundry [6 Certification Exam(s) ]
    FSMTB [1 Certification Exam(s) ]
    Fujitsu [2 Certification Exam(s) ]
    GAQM [9 Certification Exam(s) ]
    Genesys [4 Certification Exam(s) ]
    GIAC [15 Certification Exam(s) ]
    Google [4 Certification Exam(s) ]
    GuidanceSoftware [2 Certification Exam(s) ]
    H3C [1 Certification Exam(s) ]
    HDI [9 Certification Exam(s) ]
    Healthcare [3 Certification Exam(s) ]
    HIPAA [2 Certification Exam(s) ]
    Hitachi [30 Certification Exam(s) ]
    Hortonworks [4 Certification Exam(s) ]
    Hospitality [2 Certification Exam(s) ]
    HP [752 Certification Exam(s) ]
    HR [4 Certification Exam(s) ]
    HRCI [1 Certification Exam(s) ]
    Huawei [21 Certification Exam(s) ]
    Hyperion [10 Certification Exam(s) ]
    IAAP [1 Certification Exam(s) ]
    IAHCSMM [1 Certification Exam(s) ]
    IBM [1533 Certification Exam(s) ]
    IBQH [1 Certification Exam(s) ]
    ICAI [1 Certification Exam(s) ]
    ICDL [6 Certification Exam(s) ]
    IEEE [1 Certification Exam(s) ]
    IELTS [1 Certification Exam(s) ]
    IFPUG [1 Certification Exam(s) ]
    IIA [3 Certification Exam(s) ]
    IIBA [2 Certification Exam(s) ]
    IISFA [1 Certification Exam(s) ]
    Intel [2 Certification Exam(s) ]
    IQN [1 Certification Exam(s) ]
    IRS [1 Certification Exam(s) ]
    ISA [1 Certification Exam(s) ]
    ISACA [4 Certification Exam(s) ]
    ISC2 [6 Certification Exam(s) ]
    ISEB [24 Certification Exam(s) ]
    Isilon [4 Certification Exam(s) ]
    ISM [6 Certification Exam(s) ]
    iSQI [7 Certification Exam(s) ]
    ITEC [1 Certification Exam(s) ]
    Juniper [65 Certification Exam(s) ]
    LEED [1 Certification Exam(s) ]
    Legato [5 Certification Exam(s) ]
    Liferay [1 Certification Exam(s) ]
    Logical-Operations [1 Certification Exam(s) ]
    Lotus [66 Certification Exam(s) ]
    LPI [24 Certification Exam(s) ]
    LSI [3 Certification Exam(s) ]
    Magento [3 Certification Exam(s) ]
    Maintenance [2 Certification Exam(s) ]
    McAfee [8 Certification Exam(s) ]
    McData [3 Certification Exam(s) ]
    Medical [68 Certification Exam(s) ]
    Microsoft [375 Certification Exam(s) ]
    Mile2 [3 Certification Exam(s) ]
    Military [1 Certification Exam(s) ]
    Misc [1 Certification Exam(s) ]
    Motorola [7 Certification Exam(s) ]
    mySQL [4 Certification Exam(s) ]
    NBSTSA [1 Certification Exam(s) ]
    NCEES [2 Certification Exam(s) ]
    NCIDQ [1 Certification Exam(s) ]
    NCLEX [3 Certification Exam(s) ]
    Network-General [12 Certification Exam(s) ]
    NetworkAppliance [39 Certification Exam(s) ]
    NI [1 Certification Exam(s) ]
    NIELIT [1 Certification Exam(s) ]
    Nokia [6 Certification Exam(s) ]
    Nortel [130 Certification Exam(s) ]
    Novell [37 Certification Exam(s) ]
    OMG [10 Certification Exam(s) ]
    Oracle [282 Certification Exam(s) ]
    P&C [2 Certification Exam(s) ]
    Palo-Alto [4 Certification Exam(s) ]
    PARCC [1 Certification Exam(s) ]
    PayPal [1 Certification Exam(s) ]
    Pegasystems [12 Certification Exam(s) ]
    PEOPLECERT [4 Certification Exam(s) ]
    PMI [15 Certification Exam(s) ]
    Polycom [2 Certification Exam(s) ]
    PostgreSQL-CE [1 Certification Exam(s) ]
    Prince2 [6 Certification Exam(s) ]
    PRMIA [1 Certification Exam(s) ]
    PsychCorp [1 Certification Exam(s) ]
    PTCB [2 Certification Exam(s) ]
    QAI [1 Certification Exam(s) ]
    QlikView [1 Certification Exam(s) ]
    Quality-Assurance [7 Certification Exam(s) ]
    RACC [1 Certification Exam(s) ]
    Real Estate [1 Certification Exam(s) ]
    Real-Estate [1 Certification Exam(s) ]
    RedHat [8 Certification Exam(s) ]
    RES [5 Certification Exam(s) ]
    Riverbed [8 Certification Exam(s) ]
    RSA [15 Certification Exam(s) ]
    Sair [8 Certification Exam(s) ]
    Salesforce [5 Certification Exam(s) ]
    SANS [1 Certification Exam(s) ]
    SAP [98 Certification Exam(s) ]
    SASInstitute [15 Certification Exam(s) ]
    SAT [1 Certification Exam(s) ]
    SCO [10 Certification Exam(s) ]
    SCP [6 Certification Exam(s) ]
    SDI [3 Certification Exam(s) ]
    See-Beyond [1 Certification Exam(s) ]
    Siemens [1 Certification Exam(s) ]
    Snia [7 Certification Exam(s) ]
    SOA [15 Certification Exam(s) ]
    Social-Work-Board [4 Certification Exam(s) ]
    SpringSource [1 Certification Exam(s) ]
    SUN [63 Certification Exam(s) ]
    SUSE [1 Certification Exam(s) ]
    Sybase [17 Certification Exam(s) ]
    Symantec [135 Certification Exam(s) ]
    Teacher-Certification [4 Certification Exam(s) ]
    The-Open-Group [8 Certification Exam(s) ]
    TIA [3 Certification Exam(s) ]
    Tibco [18 Certification Exam(s) ]
    Trainers [3 Certification Exam(s) ]
    Trend [1 Certification Exam(s) ]
    TruSecure [1 Certification Exam(s) ]
    USMLE [1 Certification Exam(s) ]
    VCE [6 Certification Exam(s) ]
    Veeam [2 Certification Exam(s) ]
    Veritas [33 Certification Exam(s) ]
    Vmware [58 Certification Exam(s) ]
    Wonderlic [2 Certification Exam(s) ]
    Worldatwork [2 Certification Exam(s) ]
    XML-Master [3 Certification Exam(s) ]
    Zend [6 Certification Exam(s) ]





    References :


    Dropmark : http://killexams.dropmark.com/367904/11476355
    Issu : https://issuu.com/trutrainers/docs/250-254
    Wordpress : http://wp.me/p7SJ6L-iX
    Scribd : https://www.scribd.com/document/357053685/Pass4sure-250-254-Practice-Tests-with-Real-Questions
    weSRCH : https://www.wesrch.com/business/prpdfBU1HWO000VAOE
    Dropmark-Text : http://killexams.dropmark.com/367904/12031229
    Youtube : https://youtu.be/VXzzsEH0v1w
    Blogspot : http://killexams-braindumps.blogspot.com/2017/10/look-at-these-250-254-real-question-and.html
    RSS Feed : http://feeds.feedburner.com/ExactlySame250-254QuestionsAsInRealTestWtf
    Vimeo : https://vimeo.com/242421252
    publitas.com : https://view.publitas.com/trutrainers-inc/symantec-250-254-dumps-and-practice-tests-with-real-questions
    Google+ : https://plus.google.com/112153555852933435691/posts/gFg2WudVoyx?hl=en
    Calameo : http://en.calameo.com/account/book#
    Box.net : https://app.box.com/s/iimmnj2u61qvf00izwgz1ge3xkxwgtdn
    zoho.com : https://docs.zoho.com/file/5ce0z707861521bba49d084ae9d2cb5e9bd2f






    Back to Main Page





    Killexams exams | Killexams certification | Pass4Sure questions and answers | Pass4sure | pass-guaratee | best test preparation | best training guides | examcollection | killexams | killexams review | killexams legit | kill example | kill example journalism | kill exams reviews | kill exam ripoff report | review | review quizlet | review login | review archives | review sheet | legitimate | legit | legitimacy | legitimation | legit check | legitimate program | legitimize | legitimate business | legitimate definition | legit site | legit online banking | legit website | legitimacy definition | pass 4 sure | pass for sure | p4s | pass4sure certification | pass4sure exam | IT certification | IT Exam | certification material provider | pass4sure login | pass4sure exams | pass4sure reviews | pass4sure aws | pass4sure security | pass4sure cisco | pass4sure coupon | pass4sure dumps | pass4sure cissp | pass4sure braindumps | pass4sure test | pass4sure torrent | pass4sure download | pass4surekey | pass4sure cap | pass4sure free | examsoft | examsoft login | exams | exams free | examsolutions | exams4pilots | examsoft download | exams questions | examslocal | exams practice |

    www.pass4surez.com | www.killcerts.com | www.search4exams.com | http://smresidences.com.ph/