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:
Feb. 26, 2008
Filed:
Dec. 31, 2002
Namik Hrle, Boeblingen, DE;
Inderpal Singh Narang, Saratoga, CA (US);
James Zu-chia Teng, San Jose, CA (US);
Namik Hrle, Boeblingen, DE;
Inderpal Singh Narang, Saratoga, CA (US);
James Zu-Chia Teng, San Jose, CA (US);
International Business Machines Corporation, Armonk, NY (US);
Abstract
According to the present invention a method and a system is provided for establishing synchronized recovery log points in an infrastructure comprising at least a first database management system and a second database management system, whereby recovery log files are written and log points are created separately for each database management system. Firstly, log write of all database management systems is suspended, then, the corresponding log points for each database management system forming a global log point are recorded and log writes of all database management systems are resumed.