[Cloud.Architecture.Patterns(2012.9)].Bill.Wilder.文字版

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1、CloudArchitecturePatternsBillWilderCloudArchitecturePatternsbyBillWilderCopyright©2012BillWilder.Allrightsreserved.PrintedintheUnitedStatesofAmerica.PublishedbyO’ReillyMedia,Inc.,1005GravensteinHighwayNorth,Sebastopol,CA95472.O’Reillybooksmaybepurchasedforeducational,business,ors

2、alespromotionaluse.Onlineeditionsarealsoavailableformosttitles(http://my.safaribooksonline.com).Formoreinformation,contactourcorporate/institutionalsalesdepartment:800-998-9938orcorporate@oreilly.com.Editor:RachelRoumeliotisProofreader:BIMPublishingServicesProductionEditor:HollyB

3、auerIndexer:BIMPublishingServicesCoverDesigner:KarenMontgomeryInteriorDesigner:DavidFutatoIllustrator:ElizabethO’Connor,RebeccaDemarestRevisionHistoryfortheFirstEdition:2012-09-20FirstreleaseSeehttp://oreilly.com/catalog/errata.csp?isbn=9781449319779forreleasedetails.NutshellHand

4、book,theNutshellHandbooklogo,andtheO’ReillylogoareregisteredtrademarksofO’ReillyMedia,Inc.CloudArchitecturePatterns,theimageofasandmartin,andrelatedtradedressaretrademarksofO’ReillyMedia,Inc.Manyofthedesignationsusedbymanufacturersandsellerstodistinguishtheirproductsareclaimedast

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6、gesresultingfromtheuseoftheinformationcontainedherein.ISBN:978-1-449-31977-9[LSI]TableofContentsPreface.......................................................................ix1.ScalabilityPrimer...........................................................1ScalabilityDefined1Vertic

7、allyScalingUp3HorizontallyScalingOut3DescribingScalability5TheScaleUnit6ResourceContentionLimitsScalability6EasingResourceContention6ScalabilityisaBusinessConcern7TheCloud-NativeApplication9CloudPlatformDefined9Cloud-NativeApplicationDefined10Summary112.HorizontallyScalingCompute

8、Pattern.................................