发明名称 |
System and method for controlling access to a database |
摘要 |
A database access controlling system controls the access to a database from a database access layer in an application, especially a relational database, with data sets that are being accessed concurrently by reading and writing transactions. The present system performs changes on the data by a writing transaction that place the changed data in a marked state. The changed data in the marked state enables concurrent transactions to recognize that the data has just been changed.
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申请公布号 |
US7617212(B2) |
申请公布日期 |
2009.11.10 |
申请号 |
US20050169441 |
申请日期 |
2005.06.29 |
申请人 |
INTERNATIONAL BUSINESS MACHINES CORPORATION |
发明人 |
FALLER DAVID;LEBEK JOHANNES;LEUE CARSTEN;STEINBACH TORSTEN |
分类号 |
G06F7/00;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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