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:
Dec. 23, 2008
Filed:
Apr. 29, 2004
Svetoslav H. Manolov, Sofia, BG;
Ivo V. Simeonov, Sofia, BG;
Svetoslav H. Manolov, Sofia, BG;
Ivo V. Simeonov, Sofia, BG;
SAP AG, Walldorf, DE;
Abstract
A method is described in which, during execution of a distributed transaction, a representation of persistent data stored at an entry in a database is placed into a cache. Then, in response to an application's decision that the entry should be removed from the database, the representation is kept in the cache and marked as corresponding to an entry that is to be removed from the database. Then, during execution of the distributed transaction's two-phase commit protocol, the database is informed that the entry is to be removed from the database if the representation was marked as corresponding to an entry that is to be removed from the database when the application completed its execution for the distributed transaction.