Dell Powervault DL2300 Instrukcja Użytkownika Pobierz pdf (Strona 3)

BRANCH OFFICE CONSOLIDATION WITH THE DELL POWERVAULT DL2100 –POWERED

BY COMMVAULT SIMPANA REPLICATION

EXECUTIVE SUMMARY

Theproliferationofremoteandbranchofficeenvironmentscontinuestoincrease

pressureonITinfrastructuresandteams.Nomatteryourorganization’ssize,you

likelyneedtoincluderemotesitemanagementaspartofyourplan:it’scommon

forlargeorganizationstohave100ormoreremotesites;mostmid‐sized

organizationshavesomewherebetween25and10

remotesites;evensmall

organizationssupportremotesystemsthatmaybeusedinstand‐alone,small

officeorhomeofficesettings.



Whileremotesitesproliferate,therequirementsforcapturing,protectingand

preservingremotedatahavealsoincreased.Datarecoveryisrequirednotonlyto

supportda

y‐to‐daybusiness

operations,butpreservationofremotesitedata

includingemailandend‐userfilesisalegalrequirementfororganizationslarge

andsmall.Butmanagingremotedataischallengingandexpensive,andplacesa

heavymanagementburdenonalreadyoverworkedITpersonnel.



Mostorganizationshavecontinuedtorel

yonantiqua

tedtape‐basedapproaches

toremotesitedatamanagement.Theseapproachesareslow,expensive,and

unreliable.Theyalsorequirelocalofficepersonneltoperformmanualtasks,such

asrotationoftapecartridgesanddatarecovery,forwhichthelocalpersonnel

typicallyarenotwelltrainedorwellsuited.Preservingda

afordisasterrecovery

fromthesesitesrequiresrotationoftapestooffsitestoragelocations,mostoften

byhigh‐costservicescompanieswhochargetosendtrucksfortapepickupfrom

everysite.Sometimestapesarerotatedoffsiteinthetrunksofemployees’cars.In

effect,remotedataisatriskan

dun

protectedinmostcaseswhilealsobeingacost

draintoshrinkingITbudgets.



Asolutionwhichhasbeenavailableforsometimebutnotoftendeployed,isto

centralizedataformanagementfromremoteofficesacrossWideAreaNetwork

(WAN)connections.Ratherthanattemptingtomanagedataatremotesites

wheredat

managementinfrastructureisinsufficient,centralizationbringsthat

datatodatacenterlocationswheretheinfrastructureisrobust.Thecostsavings

areenormous:retiringbackupequipmentandservicecontractsfromremotesites

isanimmediatebenefit,whileenablinglocalpersonneltostayfocusedontheir

workratherthanbei

gdistractedwithbackuptypicallyraisesproductivity.The

benefitstodatamanagementaresimilarlyprofound:datacenterlocationsmore

oftenstaycurrentwithmoderndatamanagementinfrastructureandcan,

therefore,morereliablyprotect,manageandpreservedataandusuallycanalso

restoreitfasterevenoverremotenetworkconnectionsbacktoremotesitesand

systems.

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