公开(公告)号：US20180260466A1

公开(公告)日：2018-09-13

申请号：US15452374

申请日：2017-03-07

Applicant: Salesforce.com, Inc.

Inventor： Geoffrey John Jacoby ,  Lars Hofhansl ,  Alex J. Aranjo

IPC: G06F17/30 ,  G06F11/14

CPC classification number: G06F16/275 ,  G06F11/1451 ,  G06F11/1456 ,  G06F11/1464 ,  G06F16/27 ,  G06F2201/80

Abstract: A database system may store data at a primary database and replicate the data to one or more disaster recover (DR) databases. The database system may determine which DR database to use for data replication based on an identifier of the data. A method for data storage may include receiving and storing a first data block and a second data block at a first database server. The method may further include transmitting a first backup request for the first data block to a second database server based on an identifier of the first data block and transmitting a second backup request for the second data block to a third database server based on an identifier of the second data block.