引擎自动调度超时任务方法的分析

《引擎自动调度超时任务方法的分析》由会员上传分享，免费在线阅读，更多相关内容在学术论文-天天文库。

1、一一引擎自动调度超时任务方法的研究用上的操作。最后，设计并实现了工作流管理系统，通过实例的应用，验证了该系统的实用性。关键词：工作流引擎；特殊流程；超时任务；活动；应用数据大连理工大学硕士学位论文TheResearchofMethodforEngine’sAutomaticallySchedulingOvertimeTaskAbstractTheworkflowmanagementsystemisanapplicationtechnologywhichincreasinglyusedinmanyindustrialapplications．Itsmai

2、nfunctionistomakethebusinessprocessautomaticandprocessed．WiththevailOUSindustrieshavebeenexpandingthebusinessprocesseswithintheindustrygraduallyincreased，thegradualrefinementofthework，theworkflowmanagementsystemrequirementsarealsoincreasing．Workflowisactuallyasoftwareplatformwhi

3、chrunningonyourcomputer，throughtherealityofthebusinessprocessdescribedcomputerlanguagetosimulatetherealityoftheactualworkandhuman—computerinteraction．Intheworkflowmanagementsystem，aworkflowiSsplitintoanumberofactivities．Theseactivitiesareunderthecontroloftheworkflowengineandbase

4、donpre—definedrulesintheworkflowdefinitionfilebythedifferentparticipantsinaccordancewithpre—provisionsingoodorder．Untilthelastendoftheevent，theentireprocesswasonlycompleted．Workflowmanagementsystemrefectsthecharacteristicsofmostofthebusinessprocessexecution，butforsomeofthespecia

5、lrequirementsofthebusinessprocessworkflow，itcannotbegood．Forexample，aparticularindustryisnowabusinessprocess，thisprocessdemandsparticularlyhightimelinessmadcompletionrate．Ifthesystemisrunningtooneactivity，forvariousreasons，couldnotbecompletedinatimelymannerandovertimeframeforimp

6、lementation，theworkflowmanagementsystemwillsuspendordelaythisprocess，makingthewholeprocessatastandstill，thisapproachobviouslydoesnotmeetthespecialrequirementsofusers．Again，workflowmanagementsystemdatastreamcontroldataandapplication．111esystemofinterestanddirectaccesstOthedataiso

7、nlycontrolleddataandrelateddata．Thishasledmanyindustriesthathavethehigh—standardthemanagementanduseoftheapplicationdatarequirements，maynolongerbedesignedandinstalledthesystemforthemanagementanduseoftheseapplicationdata．Asaresult，notonlyblockaworkflowmanagementsystemthatcannotbeu

8、nifiedmanagement，butalsoincreasethecompany’Sinv