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. 01, 2019
Filed:
Feb. 28, 2018
International Business Machines Corporation, Armonk, NY (US);
Ronald J. Barber, San Jose, CA (US);
Christian Garcia-Arellano, Richmond Hill, CA;
Ronen Grosman, Thornhill, CA;
Matthew A. Huras, Ajax, CA;
Mir Hamid Pirahesh, San Jose, CA (US);
Vijayshankar Raman, Cupertino, CA (US);
Richard S. Sidle, Ottawa, CA;
Adam J. Storm, Toronto, CA;
Pinar Tozun, San Jose, CA (US);
International Business Machines Corporation, Armonk, NY (US);
Abstract
One embodiment provides for a method for grooming transactional operations in a multi-master distributed data management system including maintaining transactional operations in at least one transaction-local side-log. A table log scan is performed for a table including recording identification for each record in a log. Each column in the table is loaded with column values based on the identifications. Records based on the column values are written to the groomed transaction blocks that are table based, and the tuple sequence numbers for each record on groomed blocks are generated. The table is shared/sharded across nodes handling transactional operations in the multi-master distributed data management system to increase processing handling of the transactional operations.