Agile Adoption - Improving Software Quality.pdf

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1、#74ContentSInCluDe:nAboutImprovingSoftwareQualitynStrategiesforImprovingQualityAgileAdoption:nThePracticesnHowtoadoptAgilePracticessuccessfullynWhatNext?ImprovingSoftwareQualitynReferencesandmore...ByGembaSystemsVisitrefcardz.comAboutImprovIngSoftwAreQuAlItyStrAtegIeSforImprovIngQuAlItyFaster,

2、better,cheaper.That’swhatwemustdotosurvive.TheAgilecommunityhasbeenfertilegroundforqualityTheTimetoMarketRefcardaddressesfaster,theReduceCostimprovementsinsoftwaredevelopment.Refcardaddressescheaper,andthisRefcardaddressesbetter.Thisisaboutimprovingthequalityofyoursoftware;thatmeansTherearefou

3、rmajorstrategiesthatcanhelpyouimprovethereducingbugsandimprovingdesign.qualityofyoursoftware:ReduceDefectsThevastmajorityofsoftwareprojectssufferfromasteadyReducingdefectsisthefirstthingthatcomestodegradationofdesignqualityanditbecomesmoreandmoremindwhenexaminingthequalityofsoftware.Adifficult

4、tomaintainthesoftwarewiththesamelevelofquality.lowdefectcountisoftensynonymouswithhighAsthesoftwareagesitcalcifiesandbecomesharderandqualitysoftware.Defectsarealsothemostvisiblehardertomaintain.Insomecasesitbecomestooexpensivesignofqualityproblems.tomaintainandsoitthesoftwareisputtorestandrewr

5、itten.Inothers,thesoftwareisreleasedwithasteadilyincreasingImproveDesignnumberofdefects.BothofthesecommonsituationsareDesignisthemodelthatadevelopmentteamdeeplyunsatisfying,butthereisanotherway.buildsandmaintains.HighqualitydesignmakesforanapplicationthatiseasytounderstandandManyofthepractices

6、fromtheAgileworldstopthechangeasnewrequirementsarediscovered.degradationofsoftwarequalityandturnthetrendaround.ItTraditionally,theteamhasoneshottogetthedesignrightandisnotunheardofforteamstohavemaintainedazero-defectthenitdegradesovertimeasitispatchedovertime.Agilestatusformonthsandyears.Desig

7、nandarchitecturehavepractices,however,giveanalternative;usingpracticesliketestbecomemalleable;theynowemergeandtransformovertime.drivendevelopmentandrefactoringteamsarenowabletoInfact,Gartnernowrecommendsanemergentapproachtocontinuouslyi