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:
Aug. 09, 2016
Filed:
Jul. 09, 2013
Red Hat, Inc., Raleigh, NC (US);
Bela Ban, Kreuzlingen, CH;
Red Hat, Inc., Raleigh, NC (US);
Abstract
Systems and methods are disclosed for replicating data stored in an in-memory data cache to a remote site. An example system includes an in-memory data cache and an in-memory keys cache. The system also includes a key insert module that detects a modification to the in-memory data cache, identifies one or more keys of the plurality of keys based on the modification, and inserts the identified one or more keys into the in-memory keys cache. The system further includes an update module that retrieves from the in-memory keys cache a set of keys, retrieves from the in-memory data cache modified data associated with the set of keys, and transmits to a remote site a modification list including the set of keys and the modified data associated with the set of keys.