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:
Sep. 12, 2006
Filed:
Jun. 30, 2003
Sanjay Ghemawat, Mountain View, CA (US);
Howard Gobioff, San Francisco, CA (US);
Shun-tak Leung, Mountain View, CA (US);
David L. Desjardins, Mountain View, CA (US);
Sanjay Ghemawat, Mountain View, CA (US);
Howard Gobioff, San Francisco, CA (US);
Shun-Tak Leung, Mountain View, CA (US);
David L. desJardins, Mountain View, CA (US);
Google Inc., Mountain View, CA (US);
Abstract
A system facilitates the performance of a record append operation. The system may include a primary replica and one or more secondary replicas that store copies of data. The primary and secondary replicas may receive a record to be appended to the data and a record append request that identifies the record to be appended to the data. The primary and secondary replicas may append the record to the data, possibly at the same offset. If multiple record append requests are concurrently received, the requests may be serialized to establish an order for the requests.