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. 21, 2023
Filed:
May. 18, 2022
Snowflake Inc., Bozeman, MT (US);
Abdullah Al Mahmood, Bothell, WA (US);
Ruta Dhaneshwar, Redmond, WA (US);
Xin Huang, Bellevue, WA (US);
Ganeshan Ramachandran Iyer, Redmond, WA (US);
Jiaxing Liang, Bellevue, WA (US);
Nithin Mahesh, Kirkland, WA (US);
Raghav Ramachandran, Seattle, WA (US);
Purav B. Saraiya, Kirkland, WA (US);
Yanyi Zhang, Bellevue, WA (US);
Snowflake Inc., Bozeman, MT (US);
Abstract
Described herein are techniques for improving disaster recovery, in particular disaster recovery pertaining to data transfer requests. The data transfer request can be received by each of multiple deployments; however, only a primary deployment can process the request. The data transferred by the primary deployment may be replicated in the secondary deployments. In response to a failover event, one of the secondary deployments can be designated as the new primary development and continue the data transfer based on the data transfer request and the replication information received from the old primary deployment prior to the failover.