发明申请
- 专利标题： Transaction processing method, transaction control apparatus and program thereof
- 专利标题（中）： 交易处理方法，交易控制装置及其程序
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申请号： US10850699申请日： 2004-05-21
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公开(公告)号： US20050004952A1公开(公告)日： 2005-01-06
- 发明人: Masahiro Suzuki , Kazuhiko Fujita , Shinichi Kariya
- 申请人： Masahiro Suzuki , Kazuhiko Fujita , Shinichi Kariya
- 专利权人： FUJITSU LIMITED
- 当前专利权人： FUJITSU LIMITED
- 优先权： JP2003-189312 20030701
- 主分类号： G06F12/00
- IPC分类号： G06F12/00 ; G06F9/46 ; G06F15/00 ; G06F17/30
摘要：
A transaction of processing a database distributed to a plurality of servers in a chain of local transactions individually processed by and in each server. In each server, when the processing of a local transaction in the server is completed, the local transaction is committed or rolled back, and the right to execute a process of an application is released. Until all chained transactions are completed, the exclusive control of data accessed in the local transactions and the data before update of updated data is managed in a log, thereby guaranteeing the consistency and integrity of the data.
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