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| 刘云生,K.Ramamritham,J. Stankovic.关于实时数据库事务.软件学报,1995,6(10):614-622 |
| 关于实时数据库事务 |
| ON REAL-TIME DATABASE TRANSACTIONS |
| 投稿时间：1994-03-10 修订日期：1994-07-21 |
| DOI： |
| 中文关键词: 数据库，实时数据库，事务，实时事务，复杂事务，事务正确性 |
| 英文关键词:Database,real-time database,transaction,real-time transaction,complex transaction,transaction correctness. |
| 基金项目:本研究是国家自然科学基金与国防预研资助项目. |
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| 摘要点击次数: 3374 |
| 全文下载次数: 3347 |
| 中文摘要: |
| 实时数据库事务显示了与传统数据库事务的很大不同．这些不同主要表现在事务的复杂结构、定时特性、相关性和正确性方面．本文先分析了实时数据库事务的应用特征与需求，并给出了一个复杂事务结构的框架，然后着重讨论实时事务间的相关性：结构相关、数据相关、行为相关，以及实时事务的结果、结构、行为及时间正确性． |
| 英文摘要: |
| Real-time database transactions show greatly different from traditional database transactions.The differences are mainly displayed in aspects of complex structures,timing property,dependencies and correctness of transactions.This paper first analyzes the application properties and the requirements of real-time database transactions,and presents a uniform framework of various complex transaction structures, and then discusses with emphasis on a variety of dependencies between real-time transactions:structural dependency,data dependency,behavior and temporal dependency,as well as real time transaction correctness in result,behavior,structure and temporal behavior. |
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