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. 02, 2016
Filed:
May. 23, 2011
Bradley Gene Calder, Bellevue, WA (US);
Niranjan Nilakantan, Redmond, WA (US);
Shashwat Srivastav, Seattle, WA (US);
Jiesheng Wu, Redmond, WA (US);
Abdul Rafay Abbasi, Redmond, WA (US);
Shane Mainali, Duvall, WA (US);
Padmanabha Chakravarthy Uddaraju, Bellevue, WA (US);
Bradley Gene Calder, Bellevue, WA (US);
Niranjan Nilakantan, Redmond, WA (US);
Shashwat Srivastav, Seattle, WA (US);
Jiesheng Wu, Redmond, WA (US);
Abdul Rafay Abbasi, Redmond, WA (US);
Shane Mainali, Duvall, WA (US);
Padmanabha Chakravarthy Uddaraju, Bellevue, WA (US);
Other;
Abstract
Embodiments of the present invention relate to asynchronously replicating data in a distributed computing environment. To achieve asynchronous replication, data received at a primary data store may be annotated with information, such as an identifier of the data. The annotated data may then be communicated to a secondary data store, which may then write the data and annotated information to one or more logs for eventual replay and committal at the secondary data store. The primary data store may communicate an acknowledgment of success in committing the data at the primary data store as well as of success in writing the data to the secondary data store. Additional embodiments may include committing the data at the secondary data store in response to receiving an instruction that authorizes committal of data through a identifier.