Patent · US Active

Recovery strategy with dynamic number of volumes

US9836360B2 · kind B2 · utility

1Cited by

2References

15Claims

0Family size

Assignee

SAP SE · DE

Inventors

Andre Schefe · Berlin, DE
Bernd Vorsprach · Berlin, DE
Henrik Hempelmann · Havelberg, DE
Martin Brunzema · Berlin, DE
Robin Wissbrock · Berlin, DE
Torsten Strahl · Kleinmachnow, DE

Key dates

Filing date	Nov 25, 2014
Grant date	Dec 5, 2017
Priority date	—
Expiry date	Dec 31, 2035

Classification

Technology area (CPC G)Physics
CPC primaryG06F2201/84
WIPO fieldComputer technology
WIPO sectorElectrical engineering

Abstract

A system includes reception of a command to recover a database to a point in time, determining a log backup which covers the point in time, determination of a sequence identifier associated with the log backup, collection of log backups which are older than the determined log backup and associated with the sequence identifier, and a data backup associated with the sequence identifier, and execution of a recovery of the database based on the determined log backup and the collected log backups and data backup.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.