Fenwick & West LLP
Apparatus and method of managing databases of active node and standby node of main memory database management system
Databases of an active node and a standby node of a main memory database management system (MMDBMS) are managed so as to prevent loss of a transaction caused by failure of any one of the active node or the standby node. The MMDBMS is configured to prevent data mismatch between the active node and the standby node when failure of any one of the active node and the standby node occurs. In case of failure of one of the nodes, log information from the other node is obtained to recover the failed node.
Altibase Corporation
G G G G G
G06F G06F G06F G06F G06F
additional inventional additional inventional inventional
Seung-Won
Lee