专利名称：Session-Based Processing Method and
System
发明人：Shawn A. P. Smith,Daniel P. Karipides
申请号：US14082690
申请日：20131118
公开号：US20140081983A1
公开日：
20140320
专利内容由知识产权出版社提供
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专利附图：
摘要：A log file processing system sorts records from large log files and groups them by session without making a complete copy of the log files by capturing a subset of the log files in a sliding memory window and identifying all records in the window that form a
complete user session. Records belonging to a complete session are output for analyzing, and the remaining records are output as raw log data for additional processing. Using a ring buffer to implement the sliding memory window, data structures are used to group records by session, to identify completed sessions, and to index into the ring buffer to retrieve records for completed sessions that are to be directly analyzed. Any records remaining in the ring buffer at the end of slide window processing may be output as raw log file data and are processed as incomplete or malformed session records. An embodiment of the log file processing system provides a significant improvement on the speed of data extraction from log files into analyzable session data.
申请人：Versata Development Group, Inc.
地址：Austin TX US
国籍：US
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