发明授权
- 专利标题: Database access system having time-out mechanism
- 专利标题(中): 数据库访问系统具有超时机制
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申请号: US09275013申请日: 1999-03-24
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公开(公告)号: US06374243B1公开(公告)日: 2002-04-16
- 发明人: Kazue Kobayashi , Toru Nagaoka , Masashi Sakata
- 申请人: Kazue Kobayashi , Toru Nagaoka , Masashi Sakata
- 优先权: JP10-146371 19980527
- 主分类号: G06F1730
- IPC分类号: G06F1730
摘要:
The present invention relates a database access system comprising: a plurality of database servers, each of which accommodates a database; and an application server which is connected to the above-mentioned plurality of database servers. The application server comprises a plurality of local transaction managers, each of which corresponds to each of the databases, and individually processes transactions for updating the corresponding database; and a distributed transaction manager which individually provides commands for database updating to the transaction managers.