Two-tier failover service for data disaster recovery
    3.
    发明授权
    Two-tier failover service for data disaster recovery 有权
    用于数据灾难恢复的两层故障切换服务

    公开(公告)号:US08954783B2

    公开(公告)日:2015-02-10

    申请号:US13536344

    申请日:2012-06-28

    Abstract: Technologies are described herein for providing a two-tier failover service. A request to access content by an application associated with an application identifier may be identified. A first record corresponding to the application identifier may be retrieved from a database information table. The first record may include a reference identifier, a database name of a database, and a failover value. A second record corresponding to the reference identifier may be retrieved from a server information table. The second record may include an indication of a first server computer as a primary server computer and an indication of a second server computer as a secondary server computer. A connection specification to either the first server computer or the second server computer may be generated based on the first record and the second record.

    Abstract translation: 这里描述了用于提供双层故障切换服务的技术。 可以识别由与应用标识符相关联的应用访问内容的请求。 可以从数据库信息表中检索与应用标识符相对应的第一记录。 第一条记录可能包括参考标识符,数据库的数据库名称和故障切换值。 可以从服务器信息表中检索与参考标识符相对应的第二记录。 第二记录可以包括作为主服务器计算机的第一服务器计算机的指示和作为辅助服务器计算机的第二服务器计算机的指示。 可以基于第一记录和第二记录来生成到第一服务器计算机或第二服务器计算机的连接规范。

    Two-Tier Failover Service for Data Disaster Recovery
    4.
    发明申请
    Two-Tier Failover Service for Data Disaster Recovery 有权
    用于数据灾难恢复的两层故障切换服务

    公开(公告)号:US20140006846A1

    公开(公告)日:2014-01-02

    申请号:US13536344

    申请日:2012-06-28

    Abstract: Technologies are described herein for providing a two-tier failover service. A request to access content by an application associated with an application identifier may be identified. A first record corresponding to the application identifier may be retrieved from a database information table. The first record may include a reference identifier, a database name of a database, and a failover value. A second record corresponding to the reference identifier may be retrieved from a server information table. The second record may include an indication of a first server computer as a primary server computer and an indication of a second server computer as a secondary server computer. A connection specification to either the first server computer or the second server computer may be generated based on the first record and the second record.

    Abstract translation: 这里描述了用于提供双层故障切换服务的技术。 可以识别由与应用标识符相关联的应用访问内容的请求。 可以从数据库信息表中检索与应用标识符相对应的第一记录。 第一条记录可能包括参考标识符,数据库的数据库名称和故障切换值。 可以从服务器信息表中检索与参考标识符相对应的第二记录。 第二记录可以包括作为主服务器计算机的第一服务器计算机的指示和作为辅助服务器计算机的第二服务器计算机的指示。 可以基于第一记录和第二记录来生成到第一服务器计算机或第二服务器计算机的连接规范。

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