Invention Grant
- Patent Title: Synchronized backup and recovery of database systems
- Patent Title (中): 数据库系统的同步备份和恢复
-
Application No.: US14553276Application Date: 2014-11-25
-
Publication No.: US09575849B2Publication Date: 2017-02-21
- Inventor: Kaushal Mittal , Mahendra Chavan , Blaine French , John Smirnios
- Applicant: Kaushal Mittal , Mahendra Chavan , Blaine French , John Smirnios
- Applicant Address: DE
- Assignee: SAP SE
- Current Assignee: SAP SE
- Current Assignee Address: DE
- Agency: Sterne, Kessler, Goldstein and Fox P.L.L.C.
- Main IPC: G06F11/00
- IPC: G06F11/00 ; G06F11/14 ; G06F17/30

Abstract:
Disclosed herein are system, method, and computer program product embodiments for utilizing a backup catalog to perform synchronized backup and recovery of heterogeneous database systems. An embodiment operates by performing a global data backup of a heterogeneous database system comprising a first database management system (DBMS) at a first server and a second DBMS at a second server and recording a global data backup entry identifying the global data backup into a backup catalog. Upon receiving log backup notifications regarding asynchronous log backups on the first server and the second server, log backup entries identifying the asynchronous log backups are recorded into the backup catalog. To successfully perform a point-in-time recovery, the embodiment operates by using the backup catalog to identify data and log backups required for the recovery of the first and second servers to a recovery timestamp associated with the point-in-time recovery.
Public/Granted literature
- US20160147614A1 Synchronized Backup and Recovery of Database Systems Public/Granted day:2016-05-26
Information query