Scaleable virtual partitioning of resources
    1.
    发明申请
    Scaleable virtual partitioning of resources 有权
    资源的可扩展虚拟分区

    公开(公告)号:US20050108362A1

    公开(公告)日:2005-05-19

    申请号:US11003798

    申请日:2004-12-03

    IPC分类号: G06F15/16 H04L29/08

    摘要: Resources are partitioned via a virtual partitioning system to distribute the resources over a plurality of resource servers. A virtual partition table can be kept at each of a set of resource managers handling requests for resources in tandem. When a resource is requested, a virtual partition value is calculated algorithmically, and the value is mapped to a resource component via the virtual partition table. The resource component encapsulates information indicating on which of the resource servers the resource resides and can provide a component for performing operations on the resource even though the requester does not have information about where the resource resides. The resources can be repartitioned by modifying the virtual partition table, thus allowing the addition of additional resource servers to the system while the resources remain available. Additional resource types can be added without reengineering the system.

    摘要翻译: 通过虚拟分区系统对资源进行分区,以在多个资源服务器上分发资源。 虚拟分区表可以保存在一组资源管理器的每一个处理资源的串行处理请求中。 当请求资源时,算法计算出虚拟分区值,并通过虚拟分区表将该值映射到资源组件。 资源组件封装指示资源驻留哪些资源服务器的信息,并且可以提供用于对资源执行操作的组件,即使请求者没有关于资源所在的位置的信息。 可以通过修改虚拟分区表来重新分配资源,从而允许在资源保持可用时向系统添加额外的资源服务器。 可以添加其他资源类型,而无需重新设计系统。

    Automated display of trace historical data
    2.
    发明申请
    Automated display of trace historical data 有权
    自动显示跟踪历史数据

    公开(公告)号:US20070220360A1

    公开(公告)日:2007-09-20

    申请号:US11342775

    申请日:2006-01-30

    IPC分类号: G06F11/00

    CPC分类号: G06F11/323

    摘要: The intuitive display of trace historical data in a manner that processing control transfer between processing entities is represented in the context of trace data from multiple processing entities. For each processing entity, a set of one or more trace entries are identified for that processing entity and displayed in a manner that the trace entries for the processing entity are shown associated with the processing entity. The transfer of control between processing entities is also shown in a manner that illustrates a transfer of processing control.

    摘要翻译: 以处理实体之间的处理控制转移的方式直观地显示跟踪历史数据在来自多个处理实体的跟踪数据的上下文中被表示。 对于每个处理实体,为该处理实体识别一组一个或多个跟踪条目,并且以使得处理实体的跟踪条目被示出为与处理实体相关联的方式来显示。 处理实体之间的控制传送也以示出处理控制传送的方式示出。

    Systems and methods for negotiating transactions between nodes
    3.
    发明申请
    Systems and methods for negotiating transactions between nodes 有权
    节点之间协商交易的系统和方法

    公开(公告)号:US20050080843A1

    公开(公告)日:2005-04-14

    申请号:US10999837

    申请日:2004-11-30

    摘要: Distributed computing systems having mechanisms for efficiently coordinating transactions between nodes in the system are provided. One or more nodes may negotiate maximum time periods in which to communicate with each other or a transaction coordinator. A node is determined to be non-responsive when the time since a last communication exceeds the maximum time period. The maximum time period may include an adjustment for the latency of at least a portion of the distributed computing system.

    摘要翻译: 提供了具有用于有效地协调系统中的节点之间的事务的机制的分布式计算系统。 一个或多个节点可以协商在彼此或交易协调器中进行通信的最大时间段。 当自上次通信以来的时间超过最大时间段时,确定节点不响应。 最大时间段可以包括对分布式计算系统的至少一部分的等待时间的调整。