Invention Grant
US07672964B1 Method and system for dynamically initializing a view for a streaming data base system
有权
用于动态初始化流数据库系统视图的方法和系统
- Patent Title: Method and system for dynamically initializing a view for a streaming data base system
- Patent Title (中): 用于动态初始化流数据库系统视图的方法和系统
-
Application No.: US10750507Application Date: 2003-12-31
-
Publication No.: US07672964B1Publication Date: 2010-03-02
- Inventor: Weipeng Paul Yan , Diaz H. Nesanoney , Fayyaz Ahmad Younas , Maurice Mate Radalj , Nasrollah Jazayeri
- Applicant: Weipeng Paul Yan , Diaz H. Nesanoney , Fayyaz Ahmad Younas , Maurice Mate Radalj , Nasrollah Jazayeri
- Applicant Address: US NY Armonk
- Assignee: International Business Machines Corporation
- Current Assignee: International Business Machines Corporation
- Current Assignee Address: US NY Armonk
- Agency: Shumaker & Sieffert, P.A.
- Main IPC: G06F7/00
- IPC: G06F7/00 ; G06F17/00
Abstract:
A method for dynamically initializing a view for a streaming database system. The method includes accessing a stream of events. An initial view is materialized from the stream, wherein the initial view comprises a dynamically defined view of the stream of events from the streaming database system. The method also includes processing a plurality of recent view snapshots from the initial view. A view state derived from each of the recent view snapshots is generated. An updated view is subsequently maintained in accordance with the view state, wherein the updated view incorporates new events of the stream.
Information query
