Oplogging of online recovery in direct connection client server system

摘要

The client is allowed to connect directly to the client-server system. When a client makes a change to the control structure of the direct connection client-server system, Oplog management system, to track changes. Oplogging system to store the changes to the oplog. Therefore, if the client has failed, by completing the changes on behalf of the client, or by depending on the principles defined, undo the changes made by the client, Oplogging system, repair the control structure I can be.