Invention Grant
US09305238B2 Framework for supporting regular expression-based pattern matching in data streams
有权
支持数据流中基于正则表达式的模式匹配的框架
- Patent Title: Framework for supporting regular expression-based pattern matching in data streams
- Patent Title (中): 支持数据流中基于正则表达式的模式匹配的框架
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Application No.: US12548187Application Date: 2009-08-26
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Publication No.: US09305238B2Publication Date: 2016-04-05
- Inventor: Anand Srinivasan , Rakesh Komuravelli , Namit Jain , Shailendra Mishra
- Applicant: Anand Srinivasan , Rakesh Komuravelli , Namit Jain , Shailendra Mishra
- Applicant Address: US CA Redwood Shores
- Assignee: Oracle International Corporation
- Current Assignee: Oracle International Corporation
- Current Assignee Address: US CA Redwood Shores
- Agency: Kilpatrick Townsend and Stockton LLP
- Main IPC: G06F17/30
- IPC: G06F17/30 ; G06K9/62
Abstract:
Techniques for detecting patterns in one or more data or event streams. A pattern to be detected may be specified using a regular expression. Events received in a data stream are processed during runtime to detect occurrences of the specified pattern in the data stream. In one embodiment, a pattern type or class is determined for the specified pattern and pattern matching is performed using a technique selected based upon the type or class determined for the specified pattern.
Public/Granted literature
- US20100057735A1 FRAMEWORK FOR SUPPORTING REGULAR EXPRESSION-BASED PATTERN MATCHING IN DATA STREAMS Public/Granted day:2010-03-04
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