马六甲驾驶学校管理系统外文翻译(可编辑).docx

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1、马六甲驾驶学校管理系统外文翻译（可编辑）马六甲驾驶学校管理系统外文翻译外文翻译MalaccadrivingschoolmanagementsystemMaterialSource0.&gid3347&Itemid208Author:SITIHAJARSINTIZAINALABSTRACTTheMalaccaDrivingSchoolManagementSystemMDSMSisdevelopedmainlyfordrivingschooltomanagetheoperationmoreefficient,easilytofinddata,recordkeepingmoreefficientan

2、dretrievedatafaster.Thissystemwi11bemanagedbytheadministratorandtheclerkofthedrivingschoolcompany.ThemethodologyofthissystemisDatabaseLifeCycleDBLC.Ananalysisstudyhasbeendonebasedonthecurrentmanualsystemandalltheproblemsstatementsandrequirementshavebeenidentified.Moreover,interfaceMDSMShavebeendesig

3、nedaccordingtotherequirementandneedofthecompany.Onlytheadministratorandtheauthorizedstaffonlycanaccessthissystem.ThisMalaccaDrivingSchoolManagementSystemwillhelptoimprovetheperformanceofcurrentsituationandovercometheproblemsthatarisenowadays.1.1ProjectBackgroundMalaccaDrivingSchoolManagementSystemis

4、acomputerizedsystemthatisdevelopsfordrivingschoolcenter.Itmanagesvariousfunctionsinmanagingandhandlingthedrivingschoolcenter.Thedrivingschoolcenterprovidesthedrivingclassformotorcycle,car,lorry,busandothers.Thissystemismanagedbyastafforadminatthecenter.Thestaffisresponsibletoregisterthenewstudents,n

5、ewstaffsorinstructor,calculationsandpaymentsandsalaryforthestaffsTheproblemcomeswhentherecordsofstudentsandstaffsareincreasinganditisnotsystematicanymoretokeepallthedatainthefilesystemsanymore.Therearedataon5yearsoperationofthedrivingschoolcenterkeptinfilesthatfillhalfoftheroomandmaybethereare5years

6、ofdatatocomeandallthefileshavetobekeep.Arethecompaniesgoingtoenlargeitsbuildingjusttoaddroomtostoreallthisfiles?Andhowtokeepitinorderandsecurelywhereonlytheauthorizestaffcanaccessit.Furthermore,ifanyunexpectedincidentordisasterhappens,istheanybackupforallthisimportantinformationSo,theMalaccaDrivingS

7、choolManagementSystemwillbedevelopedasasolutionfortheentireproblem.TheMalaccaDrivingSchoolManagementSystemwillkeepalltheinformationofthedailydrivingschoolcenteroperationwhichisfromtheinstructor1srecords,staffsrecordstopaymentofthestaff,ssalary.TheMalaccaDrivingSchoolManagementSystemwillkeeptrackallo

8、ftheoperationinformationsecurelyandorderlyandevenwithbackup.Itiseasyforsearchingandretrievingdata,andmakingchangestoallstoreddatal.2ProblemStatementsAscurrentsystemisamanualfilingsystem,thereareseveralproblemsthatarestateforthecurrentsystem:iLowdataretrievalinsearchingThroughthemanualfilingsystem,th

9、edatawi11bekeptinfileaccordingtotheyearorcompanyalphabetically.Thismaytaketimetosearchfortheinformationneededintimeasthestaffmayhavetolookthefileonebyoneandotherrelatedfilejusttosearchforsomeinformation.Forexample,ifthestaffwantstosearchtheaddressordetailsoftheirstudents,heorshehastosearchoneveryfil

10、e,onebyone.ItwilltakealongtimeiiTheredundancyofdataandnotconsistencyofdataInamanualfilesystemusuallytherearedataredundancyandinconsistency.Thisisbecausethesamedatamaybestoredinvariousfilesastheyarerelatedwitheachother.Thisalsocausesofdataanomaliesandtheninconsistencybecausetheredundantdataarechanged

11、inonefilebutnottheothers.Forexample,repetitivedatamighthappeninarecordofthestudentsbecauseofunsystematicdatamanagement.Suchasifastudentorinstructorschangetheirtelephonenumber,thestaffmaychangetheinformationinonefilebutnottheotherwhichmayalsocontaininformation,thismaycausedataanomaliesiiiThelackofsec

12、urityUsuallyfornormalfi1ingsystemthereislackofsecurityasthereisnolimitationonwhocanaccessthefiles.Anyonecanchangetherecordsandthismaycauseserioustroubleinthefuture.Forexample,intruderscaneasilystealtheimportantinformationabouttheinstructor,sdetailsorevenastaffthatmaynothavetheauthorityontheinstructo

13、r,sinformationmaystealtheinformationandsellittootherpersonivNobackupandrecoveryforthedataManualfilessystemhasnobackupandifthefileofalltheinformationlostordamage,thedrivingschoolcenterwilllostal1it,svaluableinformation.Forexample,themostimportantdataofthedrivingschooscenteristhedetailsofthestudents,s

14、taffsandhistory,sinformation,ifthatdatalost,thedrivingschoolcenterwillfaceabadimpactwheretheymaylosetheirimportantinformationforafutureanalysis1.3ObjectiveiTomakefasterdataprocessingandaccessingTobefastindataprocessingandaccessingbyusingqueryandindexarerequired.Thisisbecausequeryandindexwillhelptoim

15、provedataretrievalandperformancespeed.Forthesolutionprimaryandforeignkeyarecreatedeachtimetoretrievethedatafromdatabase.Forexample,thedetailsofthestudentsshouldbeeasilyretrievedbythestaffformakingapaymentorforupdatingtherecordiiToimplementthedataintegrityDataintegrityenforcedthroughfortheproperuseof

16、primaryandforeignkeyrule.Theprimarykeywillhelptoavoiddataredundancyandinconsistency.So,therewouldnotbearedundantdatawhileusingthesystemforsearchingoraddinganewdata.Foranexample,inMalaccaDrivingSchoolManagementSystem,everystudentandinstructorswi11havetheirownrecordsusingcomputerizedsystem.So,therewouldnotberedundancydataespeciallyininstructor,stimetableiiiToavoidthesystemfrombeingaccessbyunauthorizedpersonDatastoredinthedrivingschool,scenterdatabasemustbeprotec