- 名称：INFORMATION TECHNOLOGY INVESTMENT MANAGEMENT
- 类型：企业信息化
- 大小：613 KB
- 更新时间：05-02 19:47:15
- 下载次数：8129次
- 语言：简体中文
- 推荐度：
- 上传会员ID：22703983
《INFORMATION TECHNOLOGY INVESTMENT MANAGEMENT》下载简介
Ifmanagedwiselyinvestmentsininformationtechnology(IT)canenrich
people’slivesandimproveorganizationalperformance.Forexample
duringthelastdecadetheInternethasmaturedfrombeingatechnical
noveltytoanationalresourcewherecitizenscanvisittheLibraryof
Congressorfiletheirtaxreturns.Someorganizationshaverealized
substantialimprovementsinprocessingdataandinformationbyswitching
fromcentralizedmainframecomputingtodecentralizedpersonal
computerslinkedbylocalareanetworks.Theabilityofsoftware
applicationstolocateandcorrelaterelevantdatainadatawarehouse
permitsorganizationstodiscoverunknownfiscalorphysicalresource
relationshipsandthusprovideappropriateassistancewheretherehad
beennone.
HoweveralongwiththepotentialtoimprovelivesandorganizationsIT
projectscanbecomeriskycostlyunproductivemistakes.Aswehave
describedinnumerousreportsandtestimoniesfederalITprojectstoo
frequentlyincurcostoverrunsandscheduleslippageswhilecontributing
littletomission-relatedoutcomes.
TheClinger-CohenActof19961wasenactedtoaddressmanyofthe
problemsrelatedtofederalITmanagement.Itrequiresfederalagenciesto
focusmoreontheresultsachievedthroughITinvestmentswhile
concurrentlystreamliningtheITacquisitionprocess.Thisactalso
introducedmorerigorandstructureintohowagenciesselectandmanage
ITprojects.Amongotherthingstheheadofeachagencyisrequiredto
implementaprocessformaximizingthevalueoftheagency’sIT
investmentsandassessingandmanagingtherisksofitsITacquisitions.
In1997wedevelopedguidancebasedprimarilyontheClinger-CohenAct
thatprovidesamethodforevaluatingandassessinghowwellafederal
agencyisselectingandmanagingitsITresourcesandidentifiesspecific
areaswhereimprovementscanbemade.TheInformationTechnology
InvestmentManagement(ITIM)frameworkenhancesthisguidanceby
identifyingcriticalprocessesforsuccessfulITinvestmentandorganizing
theseprocessesintoaframeworkofincreasinglymaturestages.Thisshift
reflectsboththematurationofthethinkingintheareaofITinvestment
managementandthefeedbackwereceivedfromorganizationsbasedupon
theirexperiencescreatingtheirITinvestmentmechanismsandprocesses.
Suchamaturityframeworkcanbeusedtoanalyzeanorganization'sIT
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