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:
Nov. 16, 2004
Filed:
Mar. 15, 2002
Shivaji Ganesh, Milpitas, CA (US);
Ramesh Kavanpillil, Cupertino, CA (US);
Hewlett-Packard Development Company, L.P., Houston, TX (US);
Abstract
A method is provided for asynchronously tracking the replication of data writes from an application that is subject to system and network failure, to a standby data processing unit located at a standby site. The method includes the step of enabling access to sequence numbers created for use in replication of the data writes. Another step is sending the data writes to a remote mirroring module. Next is assigning sequence numbers to each data write accepted. It can then be determined when data writes at a local site have been successfully replicated at the standby site by correlating the most recent local write sequence number and most recent replication sequence number. An additional step is initiating replication of the data writes for which replication has not taken place.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile