Invention Application
- Patent Title: DATABASE RECOVERY USING SHARED MEMORY
-
Application No.: US16711853Application Date: 2019-12-12
-
Publication No.: US20210182157A1Publication Date: 2021-06-17
- Inventor: Yong Sik Kwon , Changseob Lee , Seyeong Bae , Beomsoo Kim , Youngho Yoo
- Applicant: SAP SE
- Applicant Address: DE Walldorf
- Assignee: SAP SE
- Current Assignee: SAP SE
- Current Assignee Address: DE Walldorf
- Main IPC: G06F11/14
- IPC: G06F11/14 ; G06F11/10
Abstract:
A system includes initiation of recovery from a crash of a database instance and, during the recovery, identification of a subset of pages of a memory image of the database instance which are not reusable and replacement of the identified subset of pages with corresponding pages of the savepoint image.
Public/Granted literature
- US11074141B2 Database recovery using shared memory Public/Granted day:2021-07-27
Information query
