SAP SE
Provisioner disaster-recovery framework for platform-as-a-service offering

Abstract:

A system and method is disclosed for recovering from any form of disaster-based deletion or loss of resource for a provisioner in a PaaS offering deployed on a cloud. Major architectural changes in the typical provisioner framework are provided along with algorithms to recover from any kind of disaster. Gap-points in existing recovery processes for a provisioner are solved with the algorithms described herein. In addition, disaster recovery for an entire tenant in a provisioner framework may be provided in accordance with some embodiments. In other words, a solution is described in which a user/customer is able to recover a previous state with zero-data loss and zero-re-configuration cost in any scenario of resource deletion.