Patent · US Active

Tenant rescue for software change processes in multi-tenant architectures

US8775862B2 · kind B2 · utility

6Cited by

4References

20Claims

0Family size

Assignee

SAP AG · DE

Inventors

Andreas Willi Rueegg · Zürich, CH
Joerg Schmidt · Munich, DE
Karolin Laicher · Betzenstein, DE
Michael Segler · Wiesloch, DE

Key dates

Filing date	Aug 26, 2013
Grant date	Jul 8, 2014
Priority date	—
Expiry date	Aug 26, 2033

Classification

Technology area (CPC G)Physics
CPC primaryG06F11/1433
WIPO fieldComputer technology
WIPO sectorElectrical engineering

Abstract

A multi-tenant system can be switched to a downtime state to implement a transition from a current state to a target state of a core software platform. During a second phase of the transition an error associated with tenant-specific content of a first customer tenant of the plurality of customer tenants of the multi-tenant system can be identified. The second phase can be suspended for the first customer tenant while continuing the second phase for a remainder of the plurality of customer tenants for which an error has not been identified. After a scheduled duration of the downtime state, the multi-tenant system can be reactivated such that the multi-tenant system includes the remainder of the plurality of customer tenants with the transition implemented and the first customer tenant either with the transition implemented if the error has been corrected or without the transition implemented if the error has not been corrected.

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