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:
Jan. 31, 2017
Filed:
Apr. 03, 2014
Applicants:
Juchang Lee, Seoul, KR;
Beomsoo Kim, Walldorf, DE;
Kyu Hwan Kim, Seoul, KR;
Jaeyun Noh, Seoul, KR;
Sang Kyun Cha, Seoul, KR;
Inventors:
Juchang Lee, Seoul, KR;
Beomsoo Kim, Walldorf, DE;
Kyu Hwan Kim, Seoul, KR;
Jaeyun Noh, Seoul, KR;
Sang Kyun Cha, Seoul, KR;
Assignee:
SAP SE, Walldorf, DE;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G06F 12/08 (2016.01); G06F 17/30 (2006.01); G06F 9/46 (2006.01);
U.S. Cl.
CPC ...
G06F 17/30368 (2013.01); G06F 9/466 (2013.01); G06F 12/08 (2013.01); G06F 2206/1014 (2013.01);
Abstract
For each data change occurring transaction created as part of a write operation initiated for one or more tables in a main-memory-based DBMS, a transaction log entry can be written to a private log buffer corresponding to the transaction. All transaction log entries in the private log buffer can be flushed to a global log buffer upon completion of the transaction to which the private log buffer corresponds.