- Patent Title: Techniques for backup restore and recovery of a pluggable database
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Application No.: US14135202Application Date: 2013-12-19
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Publication No.: US09684566B2Publication Date: 2017-06-20
- Inventor: Yunrui Li , Chi Cao Minh , Kumar Rajamani , Jaebock Lee , Sanket Jain , Giridhar Ravipati , Jonghyun Lee
- Applicant: Oracle International Corporation
- Applicant Address: US CA Redwood Shores
- Assignee: Oracle International Corporation
- Current Assignee: Oracle International Corporation
- Current Assignee Address: US CA Redwood Shores
- Agency: Hickman Palermo Becker Bingham LLP
- Main IPC: G06F17/30
- IPC: G06F17/30 ; G06F11/14

Abstract:
A container database stores redo records and logical timestamps for multiple pluggable databases. When it is detected that a first read-write instance of the pluggable database is opened and no other read-write instances of the pluggable database are open, offline range data associated with the pluggable database is updated. When it is detected that a second read-write instance of the pluggable database is closed, and the second read-write instance is the last open read-write instance, the offline range data associated with the pluggable database is updated. The pluggable database is restored to a logical timestamp associated with a restore request based on the offline range data.
Public/Granted literature
- US20160210201A9 TECHNIQUES FOR BACKUP RESTORE AND RECOVERY OF A PLUGGABLE DATABASE Public/Granted day:2016-07-21
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