×

System and Method for Efficient Storage of Long-Lived Session State in a SIP Server

  • US 20090006598A1
  • Filed: 12/13/2007
  • Published: 01/01/2009
  • Est. Priority Date: 12/13/2006
  • Status: Active Grant
First Claim
Patent Images

1. A system for efficient storage of session state data, said system comprising:

  • a cluster network of computer servers, said network including at least one engine node that processes transactions and at least one state replica that stores said session state data associated with said transactions in random access memory (RAM) thereon; and

    a database connected to said cluster network, wherein said database stores a portion of said session state data; and

    wherein said state replica determines that a transaction boundary has been reached such that said portion of the session state data is determined to be steady and replicates the portion of the session state data to the database upon reaching said transaction boundary.

View all claims
  • 2 Assignments
Timeline View
Assignment View
    ×
    ×