×

Method and system for model-based replication of data

  • US 20060282482A1
  • Filed: 06/10/2005
  • Published: 12/14/2006
  • Est. Priority Date: 06/10/2005
  • Status: Active Grant
First Claim
Patent Images

1. A method for replicating data in a system having a data tier with a plurality of data sources and an application tier with a plurality of applications, said method comprising the steps of:

  • creating an instance of an information model of the data specified by a schema, said model being created in a form suitable for manipulation by at least one of the applications of the application tier and forming at least a portion of a model tier intermediate the data tier and the application tier;

    creating a replica of said instance of said information model in a form suitable for remote transmission; and

    obtaining a consistency policy that specifies a level of consistency required between said instance of said information model and said replica.

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