Snowflake Inc.

Yanyi Zhang

Nithin Mahesh

Ganeshan Ramachandran Iyer

Jiaxing Liang

Abdullah Al Mahmood

Xin Huang

Raghav Ramachandran

Purav B Saraiya

Ruta Dhaneshwar

A 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.

Data ingestion replication and disaster recovery

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.

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Bellevue, WA, United States of America

Yanyi Zhang