发明名称 |
Asynchronous coordinated commit replication and dual write with replication transmission and locking of target database on updates only |
摘要 |
Tokens are used to prepare a target database for replication from a source database and to confirm the preparation in an asynchronous coordinated commit replication process. During a dual write replication process, transmission of the replicated data and locking of data records in the target database occurs only on updates.
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申请公布号 |
US7177866(B2) |
申请公布日期 |
2007.02.13 |
申请号 |
US20030664418 |
申请日期 |
2003.09.17 |
申请人 |
GRAVIC, INC. |
发明人 |
HOLENSTEIN BRUCE D.;HOLENSTEIN PAUL J.;HIGHLEYMAN WILBUR H. |
分类号 |
G06F7/00;G06F12/00;G06F17/00;G06F17/30 |
主分类号 |
G06F7/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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