Methods for returning a corrupted database to a known, correct state by selectively using redo and undo operations
    41.
    发明授权
    Methods for returning a corrupted database to a known, correct state by selectively using redo and undo operations 有权
    通过选择使用重做和撤销操作将损坏的数据库返回到已知的正确状态的方法

    公开(公告)号:US08909604B1

    公开(公告)日:2014-12-09

    申请号:US14199546

    申请日:2014-03-06

    申请人: Gravic, Inc.

    IPC分类号: G06F17/30 G06F11/14

    摘要: Both redo operations and undo operations are provided for returning a database that is corrupted to a correct state. When corruption of the database is detected, an automatic selection is made of one or more operations from the redo operations and undo operations for returning the database that is corrupted to a correct state. The selected one or more redo and undo operations are then performed on the database, thereby returning the database that is corrupted to a correct state.

    摘要翻译: 提供重做操作和撤消操作都是为了将​​已损坏的数据库返回到正确的状态。 当检测到数据库损坏时,从重做操作和撤消操作中的一个或多个操作进行自动选择,以将损坏的数据库返回到正确的状态。 然后在数据库上执行所选的一个或多个重做和撤消操作,从而将已损坏的数据库返回到正确的状态。