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. 18, 2014
Filed:
Aug. 16, 2010
Vaibhav Kamra, Seattle, WA (US);
Pradeep Madhavarapu, Kirkland, WA (US);
Cristian Diaconu, Redmond, WA (US);
Priyank Porwal, Redmond, WA (US);
Jun Fang, Sammamish, WA (US);
Srini Acharya, Sammamish, WA (US);
Alexandru Chirica, Redmond, WA (US);
Vaibhav Kamra, Seattle, WA (US);
Pradeep Madhavarapu, Kirkland, WA (US);
Cristian Diaconu, Redmond, WA (US);
Priyank Porwal, Redmond, WA (US);
Jun Fang, Sammamish, WA (US);
Srini Acharya, Sammamish, WA (US);
Alexandru Chirica, Redmond, WA (US);
Microsoft Corporation, Redmond, WA (US);
Abstract
A method for mirroring one or more data changes from a first database server to one or more second database servers. The method includes intercepting one or more operations that make one or more changes to one or more data on the first database server. After intercepting these operations, the method merges the operations into one or more chunks, adds one or more log records having the chunks into a database log. The database log includes one or more database log blocks. The method then writes the database log blocks.