Patent · US Active

Method and system to remove a service from a distributed database system

US9785516B2 · kind B2 · utility

2Cited by

2References

30Claims

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	Oct 10, 2017
Priority date	—
Expiry date	Dec 16, 2035

Classification

Technology area (CPC G)Physics
CPC primaryG06F2201/80
WIPO fieldComputer technology
WIPO sectorElectrical engineering

Abstract

A method, medium, and system to receive a request to remove a service of an instance of a distributed database system; redistribute data of the service to be removed to at least one remaining service of the distributed database system; save unsaved log segments of the service to be removed in a log backup; register removal of the service to be removed with the distributed database system; delete an entry of the service to be removed from a startup configuration of the distributed database system; halt operation of the service to be removed; and remove the halted service from internal topology information of the distributed database system.

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