ELASTIC RESOURCE PROVISIONING IN AN ASYMMETRIC CLUSTER ENVIRONMENT
    1.
    发明申请
    ELASTIC RESOURCE PROVISIONING IN AN ASYMMETRIC CLUSTER ENVIRONMENT 有权
    弹性资源在不对称聚类环境中的应用

    公开(公告)号:US20120291088A1

    公开(公告)日:2012-11-15

    申请号:US13104184

    申请日:2011-05-10

    IPC分类号: G06F21/00

    CPC分类号: G06F9/5072

    摘要: System, method, computer program product embodiments and combinations and sub-combinations thereof for elastic resource provisioning are provided. An embodiment includes grouping physical resources in an asymmetric distributed cluster of data processing nodes logically into one or more provisions. Further included are configuring access to the physical resources with the one or more provisions, and managing adjustment of operations among the data processing nodes in correspondence with adjustment to the physical resources through the one or more provisions and transparently to an application utilizing the physical resources.

    摘要翻译: 提供了用于弹性资源提供的系统,方法,计算机程序产品实施例及其组合和子组合。 一个实施例包括将数据处理节点的非对称分布式集群中的物理资源逻辑地分组成一个或多个规定。 进一步包括通过一个或多个规定配置对物理资源的访问,以及通过一个或多个规定来管理数据处理节点之间的操作的调整,并且透明地利用利用物理资源的应用。

    Elastic resource provisioning in an asymmetric cluster environment
    2.
    发明授权
    Elastic resource provisioning in an asymmetric cluster environment 有权
    不对称集群环境中的弹性资源配置

    公开(公告)号:US08826367B2

    公开(公告)日:2014-09-02

    申请号:US13104184

    申请日:2011-05-10

    IPC分类号: G06F9/50

    CPC分类号: G06F9/5072

    摘要: System, method, computer program product embodiments and combinations and sub-combinations thereof for elastic resource provisioning are provided. An embodiment includes grouping physical resources in an asymmetric distributed cluster of data processing nodes logically into one or more provisions. Further included are configuring access to the physical resources with the one or more provisions, and managing adjustment of operations among the data processing nodes in correspondence with adjustment to the physical resources through the one or more provisions and transparently to an application utilizing the physical resources.

    摘要翻译: 提供了用于弹性资源提供的系统,方法,计算机程序产品实施例及其组合和子组合。 一个实施例包括将数据处理节点的非对称分布式集群中的物理资源逻辑地分组成一个或多个规定。 进一步包括通过一个或多个规定配置对物理资源的访问,以及通过一个或多个规定来管理数据处理节点之间的操作的调整,并且透明地利用利用物理资源的应用。

    System and methods for temporary data management in shared disk cluster
    3.
    发明授权
    System and methods for temporary data management in shared disk cluster 有权
    共享磁盘集群中临时数据管理的系统和方法

    公开(公告)号:US08156082B2

    公开(公告)日:2012-04-10

    申请号:US11756925

    申请日:2007-06-01

    IPC分类号: G06F17/30

    CPC分类号: G06F17/30575

    摘要: System and methods for temporary data management in shared disk cluster configurations is described. In one embodiment, a method for managing temporary data storage comprises: creating a global temporary database accessible to all nodes of the cluster on shared storage; creating a local temporary database accessible to only a single node (owner node) of the cluster; providing failure recovery for the global temporary database without providing failure recovery for the local temporary database, so that changes to the global temporary database are transactionally recovered upon failure of a node; binding an application or database login to the local temporary database on the owner node for providing the application with local temporary storage when connected to the owner node; and storing temporary data used by the application or database login in the local temporary database without requiring use of write ahead logging for transactional recovery of the temporary data.

    摘要翻译: 描述了共享磁盘集群配置中临时数据管理的系统和方法。 在一个实施例中,一种用于管理临时数据存储的方法包括:创建可在所述共享存储器上的所述集群的所有节点访问的全局临时数据库; 创建仅可以访问集群的单个节点(所有者节点)的本地临时数据库; 为全局临时数据库提供故障恢复,而不会为本地临时数据库提供故障恢复,以便在节点故障时事务性地恢复对全局临时数据库的更改; 将应用程序或数据库登录绑定到所有者节点上的本地临时数据库,以在连接到所有者节点时向应用程序提供本地临时存储; 以及将应用程序或数据库登录使用的临时数据存储在本地临时数据库中,而不需要使用写入提前日志来进行临时数据的事务恢复。