The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Apr. 03, 2012
Filed:
May. 29, 2007
Guenter Zachmann, Rauenberg, DE;
Guenter Zachmann, Rauenberg, DE;
SAP AG, Walldorf, DE;
Abstract
A system and method for determining whether a rolling update may be performed. The system receives a statement of compatibility for software running on collaborating servers. The statement of compatibility indicates which software versions are compatible with one another. The statement may be stored in a shared storage area that is accessible to each of the servers in the group. The statement may be updated at any time if compatibility issues are determined after release of a software version. The system and method check the statement of compatibility automatically upon the start of an update process for a server. If the statement of incompatibility indicates that the server starting up is incompatible with an operating server, the start up process is aborted.