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:
Jun. 17, 2008
Filed:
May. 27, 2005
Veeral Shah, Mumbai, IN;
Ankur Panchbudhe, Pune, IN;
Anand A. Kekre, Pune, IN;
Symantec Operating Corporation, Cupertino, CA (US);
Abstract
A system for multi-staged in-memory checkpoint replication with relaxed consistency includes a replication manager and a cluster with a plurality of nodes. In accordance with a configurable replication policy, the replication manager may be configured to identify a primary group of nodes to store primary replicas of a specified source memory region of a source node, and to identify a node of the primary group as an initiator of replication to a secondary group of nodes. In response to a replication request, the replication manager may be configured to copy contents of one or more data blocks of the source memory region to a each node of the primary group within a single atomic transaction, and initiate an operation to copy the contents of the data blocks from the initiator to an additional node of the secondary group.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile