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大小:520.75 KB
页数:19页
时间:2019-08-10
《Fusion-IO 2012 Oracle加速报告 - wp-oracle-fusion-io》由会员上传分享,免费在线阅读,更多相关内容在学术论文-天天文库。
1、AcceleratingDellOracle11gR2DatabaseSolutionsUsingPCIeSolidStateStorageADellTechnicalWhitePaperDell│DatabaseSolutionsEngineeringZafarMahmoodAugust2010AcceleratingDellOracle11gR2DatabaseSolutionsUsingPCIeSolidStateStorageExecutiveSummaryTheperformancegapbetweenserverprocessingandthest
2、oragetechnologyhasbeenwidening.Dell’slatest11Gserverproductlineisbeingshippedwithmulti-coreNehalemEPprocessorswhichprovideexceptionalprocessingpower.Ontheotherhand,storagetechnologytraditionallyhaslaggedbehindanddatabaseperformancebottleneckisincreasinglyshiftingtowardsthestorage.Al
3、thoughthestorageinterconnecttechnologyhasbeenevolvingovertheyearsinallcategorieslikeFC,iSCSI,SASandSATA,thebackenddiskrotationalspeedhastoppedat15Kduetophysicalandmechanicallimitations.SolidStateStorage(SSS)promisestonarrowthisgapbetweenserverandstorageperformance.Therearemanydiffer
4、enttypesofSolidStateStorage(SSS)devicesavailableinthemarkettoday.TheSSScaneitherbemadeavailabletotheserversviathetraditionalFC,SAS,iSCSIinterfacesorplaceddirectlyintotheserverPCIeslotwithoutrequiringtraditionalstoragenetworkinterfaces.SincePCIebasedSSSdevicesitdirectlyintheserverPCI
5、ebusinfrastructure,itpromisesthebestSSSperformanceavailabletothedatabasecustomersrunningapplicationswhichrequiresub-secondqueryresponsetimes.WiththeadditionoftheFusion-io’sfamilyofproducts,Dell™nowevenbetterenablescustomerswiththespeedofsolidstatestoragetechnologyforimprovedresponse
6、timeforI/Ointensivedatabaseapplications.InthiswhitepaperwewilldiscussvarioususecasesofDell’sFusion-ioPCIe-SSSbasedsolutionwithOracle11gR2singlenodeandRealApplicationClusterdatabases.THISWHITEPAPERISFORINFORMATIONALPURPOSESONLY,ANDMAYCONTAINTYPOGRAPHICALERRORSANDTECHNICALINACCURACIES
7、.THECONTENTISPROVIDEDASIS,WITHOUTEXPRESSORIMPLIEDWARRANTIESOFANYKIND.©2010DellInc.Allrightsreserved.ReproductionofthismaterialinanymannerwhatsoeverwithouttheexpresswrittenpermissionofDellInc.isstrictlyforbidden.Formoreinformation,contactDell.Dell,theDELLlogo,andtheDELLbadge,EqualLog
8、ic,PowerConnect,and
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