发明授权
- 专利标题: Framework for dynamically generating tuple and page classes
- 专利标题(中): 动态生成元组和页面类的框架
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申请号: US12396464申请日: 2009-03-02
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公开(公告)号: US08935293B2公开(公告)日: 2015-01-13
- 发明人: Hoyong Park , Namit Jain , Anand Srinivasan , Shailendra Mishra
- 申请人: Hoyong Park , Namit Jain , Anand Srinivasan , Shailendra Mishra
- 申请人地址: US CA Redwood Shores
- 专利权人: Oracle International Corporation
- 当前专利权人: Oracle International Corporation
- 当前专利权人地址: US CA Redwood Shores
- 代理机构: Kilpatrick Townsend and Stockton LLP
- 主分类号: G06F7/00
- IPC分类号: G06F7/00 ; G06F17/30 ; G06F9/445 ; G06F9/455
摘要:
Techniques for reducing the memory used for processing events received in a data stream are provided. This may be achieved by reducing the memory required for storing tuples. A method for processing a data stream includes receiving a tuple and determining a tuple specification that defines a layout of the tuple. The layout identifies one or more data types that are included in the tuple. A tuple class corresponding to the tuple specification may be determined. A tuple object based on the tuple class is instantiated, and during runtime of the processing system. The tuple object is stored in a memory.