发明名称 |
DATA UPDATE SYNCHRONIZATION METHOD AND SYSTEM BY TWO-PHASE COMMIT |
摘要 |
In an integrated management database system having a plurality of element databases holding the configuration information about an information system and an integrated database for integrally managing the element databases, an element database which cannot return a reply while maintaining a secure state in response to an update request is not informed of the update request in the first phase of a two-phase commit, thereby attaining synchronization when data is updated, and maintaining the consistency of the data in the system. |
申请公布号 |
EP2330511(A4) |
申请公布日期 |
2012.10.10 |
申请号 |
EP20080808502 |
申请日期 |
2008.09.17 |
申请人 |
FUJITSU LIMITED |
发明人 |
MORIMOTO, KENJI;SHIMADA, KUNIAKI;MATSUBARA, MASAZUMI;MATSUMOTO, YASUHIDE;WADA, YUJI;WATANABE, YUKIHIRO;KATSUNO, AKIRA |
分类号 |
G06F12/00;G06F17/30 |
主分类号 |
G06F12/00 |
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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