Compressing tuples in a streaming application

发明授权

US09158784B2 Compressing tuples in a streaming application 有权

标题翻译：压缩流应用程序中的元组

请登陆查看更多内容

专利标题： Compressing tuples in a streaming application
专利标题（中）： 压缩流应用程序中的元组
申请号： US13833649

申请日： 2013-03-15
公开(公告)号： US09158784B2

公开(公告)日： 2015-10-13
发明人: Michael J. Branson , John M. Santosuosso
申请人： International Business Machines Corporation
申请人地址： US NY Armonk
专利权人： International Business Machines Corporation
当前专利权人： International Business Machines Corporation
当前专利权人地址： US NY Armonk
代理商 Richard A. Wilhelm; James R. Nock
主分类号： G06F17/30
IPC分类号： G06F17/30 ; G06F9/50

Compressing tuples in a streaming application

摘要：

A method, system, and computer program product to process data in a streaming application are disclosed. The method, system, and computer program product may include receiving a stream of tuples to be processed by a plurality of processing elements operating on a plurality of compute nodes. The method, system, and computer program product may determine whether a first processing element has additional processing capacity. In some embodiments, the method, system, and computer program product determine whether a second processing element, which receives its input from the first processing element, also has additional processing capacity. The method, system, and computer program product may employ compression at the first processing element if one of the first and the second processing element has additional processing capacity.

摘要（中）：

公开了一种在流应用中处理数据的方法，系统和计算机程序产品。方法，系统和计算机程序产品可以包括接收要由多个计算节点上操作的多个处理元件处理的元组流。方法，系统和计算机程序产品可以确定第一处理元件是否具有额外的处理能力。在一些实施例中，方法，系统和计算机程序产品确定从第一处理元件接收其输入的第二处理元件是否还具有额外的处理能力。如果第一和第二处理元件之一具有额外的处理能力，则方法，系统和计算机程序产品可以在第一处理元件处采用压缩。

公开/授权文献

US20140279968A1 COMPRESSING TUPLES IN A STREAMING APPLICATION 公开/授权日：2014-09-18

信息查询

Espacenet