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题名:
pessimistic predicate/transform model for long running business processes
作者: Wang Jinling ; Jin Beihong ; Li Jing
关键词: long duration transaction ; extended transaction model ; transaction processing middleware
刊名: TSINGHUA SCIENCE AND TECHNOLOGY
发表日期: 2005
卷: 10, 期:3, 页:288-297
收录类别: ei
部门归属: 软件工程技术研究开发中心
摘要: Many business processes in enterprise applications are both long running and transactional in nature. However, no current transaction model can provide full transaction support for such long running business processes. This paper proposes a new transaction model, the pessimistic predicate/transform (PP/T) model, which can provide full transaction support for long running business processes. A framework was proposed on the enterprise JavaBeans platform to implement the PP/T model. The framework enables application developers to focus on the business logic, with the underlying platform providing the required transactional semantics. The development and maintenance effort are therefore greatly reduced. Simulations show that the model has a sound concurrency management ability for long running business processes.
语种: 英语
内容类型: 期刊论文
URI标识: http://ir.iscas.ac.cn/handle/311060/2965
Appears in Collections:软件工程技术研究开发中心 _期刊论文

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Recommended Citation:
Wang Jinling,Jin Beihong,Li Jing. pessimistic predicate/transform model for long running business processes[J]. TSINGHUA SCIENCE AND TECHNOLOGY,2005-01-01,10(3):288-297.
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