Asymmetric streaming record data processor method and apparatus
    2.
    发明授权
    Asymmetric streaming record data processor method and apparatus 失效
    不对称流记录数据处理方法和装置

    公开(公告)号:US07529752B2

    公开(公告)日:2009-05-05

    申请号:US10666729

    申请日:2003-09-18

    IPC分类号: G06F7/00 G06F17/30

    摘要: An asymmetric data record processor and method includes host computers and Job processing units (JPU's) coupled together on a network. Each host computer and JPU forms a node on the network. A plurality of software operators allow each node to process streams of records. For each operator in a given sequence within nodes and across nodes, output of the operator is input to a respective succeeding operator. Data processing follows a logical data flow based on readiness of a record. As soon as a record is ready it is passed for processing from one part to a next part in the logical data flow. The flow of records during data processing is substantially continuous and of a streaming fashion.

    摘要翻译: 非对称数据记录处理器和方法包括在网络上耦合在一起的主计算机和作业处理单元(JPU)。 每个主机和JPU在网络上形成一个节点。 多个软件操作者允许每个节点处理记录流。 对于节点内和节点之间的给定序列中的每个运算符,运算符的输出被输入到相应的后续运算符。 数据处理遵循基于记录准备的逻辑数据流。 一旦记录准备就绪,它将被传递到逻辑数据流中的一个部分到下一个部分进行处理。 在数据处理期间记录的流程是基本上连续的并且是流媒体的方式。