Systems and methods for on-line backup and disaster recovery with local copy
    2.
    发明授权
    Systems and methods for on-line backup and disaster recovery with local copy 有权
    使用本地副本进行在线备份和灾难恢复的系统和方法

    公开(公告)号:US08977598B2

    公开(公告)日:2015-03-10

    申请号:US13725657

    申请日:2012-12-21

    Applicant: Zetta, Inc.

    Abstract: Systems and methods are disclosed for rapidly restoring client data set for a computer by storing the client data and one or more pat sets required to revert to one or more version of the client data on a remote server; storing a local copy of the replicated client data on a local data storage device coupled to the computer; receiving a request to revert to a predetermined version of the client data; using the local copy as a seed, receiving a patch set corresponding to a predetermined version; and updating the local copy using the patch set to generated the predetermined version.

    Abstract translation: 公开了系统和方法,用于通过存储客户端数据和一个或多个需要恢复到远程服务器上的客户端数据的一个或多个版本的拍摄集来快速恢复计算机的客户端数据集; 将复制的客户端数据的本地副本存储在耦合到所述计算机的本地数据存储设备上; 接收要恢复到预定版本的客户端数据的请求; 使用本地副本作为种子,接收对应于预定版本的补丁集; 以及使用所述补丁集来更新所述本地副本以生成所述预定版本。

    Back up using locally distributed change detection
    5.
    发明授权
    Back up using locally distributed change detection 有权
    使用本地分布式更改检测进行备份

    公开(公告)号:US08977596B2

    公开(公告)日:2015-03-10

    申请号:US13725440

    申请日:2012-12-21

    Applicant: Zetta, Inc.

    Abstract: Systems and methods for replicating a client data set on a computer includes replicating the client data set using an application software on the computer; generating a manifest of a target data set during replication containing state of target data reflecting post-update state; and determining differences between the local data and manifest to determine required backup operations.

    Abstract translation: 用于在计算机上复制客户端数据集的系统和方法包括使用计算机上的应用软件复制客户端数据集; 在复制期间生成包含反映后更新状态的目标数据的状态的目标数据集的清单; 并确定本地数据和清单之间的差异,以确定所需的备份操作。

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