Patent ID: 9633051
Date: 2017-04-25
CPC Classifications: G06F

Claim:
1. A system, comprising: one or more processors; a memory coupled to the one or more processors; and a plurality of storage nodes, each of which comprises one or more storage devices or logical storage volumes; wherein the memory stores program instructions that when executed by the one or more processors cause the one or more processors to implement a distributed database service; wherein the distributed database service maintains data for a table in one or more partitions, and wherein to maintain the data in the one or more partitions, the distributed database service is configured to store two or more replicas of each of the one or more partitions on respective storage devices or logical storage volumes of respective ones of the plurality of storage nodes; wherein a request router component of the distributed database service is configured to: wherein in response to the request, an administrative component of the distributed database service is configured to: