微软如何做软件

《微软如何做软件》由会员上传分享，免费在线阅读，更多相关内容在教育资源-天天文库。

1、HowMicrosoftBuildsSoftware*Presentedby:RonNormanSocietyforSoftwareQualityJune23,1998MichaelA.CusumanoProfessorofStrategy&TechnologyManagementSloanSchoolofManagementMassachusettsInstituteofTechnologyRichardW.SelbyAssociateProfessorofComputerScienceDepartmentofInformat

2、ion&ComputerScienceUniversityofCalifornia,Irvine*Adaptedfrom“HowMicrosoftBuildsSoftware”,CommunicationsoftheACM,June1997,Vol.40.No.6,pp.53-61.Thisarticleisbasedontheauthor’sbook:MicrosoftSecrets:HowtheWorld’sMostPowerfulSoftwareCompanyCreatesTechnology,ShapesMarkets,

3、andManagesPeople,TheFreePress/Simon&Schuster,NewYork,1995.TheChallengesQualityproblemsDelayeddeliveriesLargerdevelopmentteamsWin95hadover200programmersandtestersSoftwareproductswithmillionsoflinesofsourcecode11+millionlinesofcodeinWin95Developmentlastingoneormoreyear

4、sProductComplexityComponentsareinterdependentComponentsaredifficulttodefineinearlystagesofthedevelopmentcycleNeedtoproceedwithcoordination,whileallowingflexibilitytobecreativeNeedamechanismtotesttheproductwithcustomersandrefinethedesignsduringthedevelopmentprocessThe

5、needforiterationsUsers’needsaredifficulttounderstandSoftware/hardwarechangesrapidlyItisdifficulttodesignasoftwaresystemcompletelyinadvanceSimilartothespiralmodelandotheriterativeenhancementdevelopmentprocessesScalingupaflexible,entrepreneurialcompanySmallteamstyle(3-

6、8developers)ManyparallelteamsFreedomtoevolvedesignsSynchronizefrequentlySynch-and-StabilizeApproachContinuallysynchronizeparallelteamsPeriodicallystabilizetheproductinincrementsversusonceattheendAlsoknownas:milestoneprocessdailybuildprocessnightlybuildprocesszero-def

7、ectprocessOverviewofSynch-and-StabilizeDevelopmentPlanningDevelopmentStabilizationPlanningPhaseVisionStatement-ProductManagersDefinegoalsforthenewproductPriority-orderuseractivitiesthatneedtobesupportedbyproductfeaturesDeliverables:SpecificationdocumentScheduleand“f

8、eature”teamformation1programmanager3-8developers3-8testers(1:1ratiowithdevelopers)PlanningDevelopmentPhaseFeaturedevelopmentin3-4su