Administration Groups
    1.
    发明申请
    Administration Groups 审中-公开
    管理组

    公开(公告)号:US20110040793A1

    公开(公告)日:2011-02-17

    申请号:US12539911

    申请日:2009-08-12

    IPC分类号: G06F17/30

    CPC分类号: G06F16/21

    摘要: Methods, program products, and systems for managing database access privileges using administration groups are described. Administrative functions for managing a database server and administrative functions for managing collections of databases can be separated. Groups of databases can be created on the database server. Tasks for adding and managing multiple databases can be delegated from a server administrator to one or more group administrators who can manage one or more groups of databases. The groups of databases can be stored in various home folders, each home folder corresponding to a group. Management rights on the databases can be determined by the home folders in which the databases are located.

    摘要翻译: 描述了使用管理组管理数据库访问权限的方法,程序产品和系统。 用于管理数据库服务器的管理功能和用于管理数据库集合的管理功能可以分开。 可以在数据库服务器上创建数据库组。 用于添加和管理多个数据库的任务可以从服务器管理员委派给可管理一个或多个数据库组的一个或多个组管理员。 数据库组可以存储在各种主文件夹中,每个主文件夹对应一个组。 数据库的管理权限可以由数据库所在的主文件夹确定。

    Coordinating the Execution of System and Database Scripts in a Database Server
    2.
    发明申请
    Coordinating the Execution of System and Database Scripts in a Database Server 审中-公开
    协调在数据库服务器中执行系统和数据库脚本

    公开(公告)号:US20100011258A1

    公开(公告)日:2010-01-14

    申请号:US12172188

    申请日:2008-07-11

    CPC分类号: G06F16/217

    摘要: An administrator can specify a script sequence including one or more system scripts and database scripts. A graphical user interface is provided to allow the administrator to specify an execution order of individual scripts in the script sequence and a timeout interval for when the script sequence will complete. Once the script sequence is specified, the script sequence can be run without further intervention by the administrator.

    摘要翻译: 管理员可以指定包括一个或多个系统脚本和数据库脚本的脚本序列。 提供了图形用户界面,以允许管理员在脚本序列中指定单个脚本的执行顺序以及脚本序列何时完成的超时间隔。 一旦指定了脚本序列,脚本序列就可以在没有管理员进一步干预的情况下运行。

    Checkpoint based progressive backup
    6.
    发明授权
    Checkpoint based progressive backup 有权
    基于检查点的逐行备份

    公开(公告)号:US08543544B2

    公开(公告)日:2013-09-24

    申请号:US13345584

    申请日:2012-01-06

    IPC分类号: G06F7/00 G06F17/00

    摘要: Methods, program products, and systems for checkpoint based progressive backup are described. When a system receives a request to update a page of a storage device storing database files of a database, the system can update the page and replicate the updated page in a shadow page in a backup queue. The backup queue can store multiple shadow pages, where each updated page can correspond to at most a specified number of shadow pages in the queue. Each shadow page can be associated with a timestamp of a latest update. At pre-specified temporal checkpoints, the system can write the shadow pages in the queue to a backup file in the order of the timestamps. Upon receiving a restoration request, the system can restore the database to a state as of the time of the checkpoint using the backup file.

    摘要翻译: 描述了基于检查点的渐进式备份的方法,程序产品和系统。 当系统接收到更新存储数据库数据库文件的存储设备的页面的请求时,系统可以更新页面并在备份队列中的影子页面中复制更新的页面。 备份队列可以存储多个影子页面,其中每个更新的页面可以对应于队列中最多指定数量的影子页面。 每个影子页可以与最新更新的时间戳相关联。 在预先指定的时间检查点,系统可以按照时间戳的顺序将队列中的影子页面写入备份文件。 在收到恢复请求后,系统可以使用备份文件将数据库恢复到检查点时间的状态。