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:
Mar. 14, 2023
Filed:
Jun. 29, 2021
International Business Machines Corporation, Armonk, NY (US);
Christof Schmitt, Tucson, AZ (US);
Sharathchandra Pankanti, Fairfield County, CT (US);
Tomas Krojzl, Brno, CZ;
Erik Rueger, Ockenheim, DE;
International Business Machines Corporation, Armonk, NY (US);
Abstract
In an approach for optimizing resources in a disaster recovery cleanup process, processors are configured for receiving transaction entries represented by transaction identifiers at a source database in communication with target databases via Synchronous-to-Asynchronous Traffic Converters (SATCs). Further, the processors are configured for transmitting a transaction payload from the SATCs to the target databases; identifying completed tracking entries corresponding to tracking entries having a complete status for the SATCs; deleting remaining transaction entries ranging from a transaction entry associated with a highest processed transaction identifier to a transaction entry associated with a lowest processed transaction identifier; providing a list of the remaining transaction entries that were deleted to predecessors of the SATCs; removing the remaining transaction entries from the SATCs if the transaction entries were delivered to all target databases; and detecting a topology change corresponding to one or more additional SATCs integrated with the one or more SATCs.