The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Oct. 19, 2021
Filed:
Dec. 04, 2018
International Business Machines Corporation, Armonk, NY (US);
Phillip Koza, San Jose, CA (US);
Nirmal Kumar, Bangalore, IN;
INTERNATIONAL BUSINESS MACHINES CORPORATION, Armonk, NY (US);
Abstract
Log reader and parser sharing determination in a change data capture environment includes obtaining log record identifiers for a group of data consumers of transaction log file data in transaction log files, identifying a respective restart log position and current log position for each data consumer of the group of data consumers, determining transaction log file distances between the restart log positions and the current log positions of each of one or more pairs of data consumers, calculating resource costs for data consumers of each pair to share a log reader and log parser, determining whether to share a log reader and log parser between any two or more data consumers of the group, and performing processing based on the determining whether to share.