Data processing: database and file management or data structures – Database design – Data structure types
Reexamination Certificate
2005-08-09
2005-08-09
Coby, Frantz (Department: 2161)
Data processing: database and file management or data structures
Database design
Data structure types
C707S793000, C709S228000, C709S238000, C709S221000, C709S219000, C712S027000
Reexamination Certificate
active
06928457
ABSTRACT:
A clustered enterprise Java™ distributed processing system is provided. The distributed processing system includes a first and a second computer coupled to a communication medium. The first computer includes a Java™ virtual machine (JVM) and kernel software layer for transferring messages, including a remote Java™ virtual machine (RJVM). The second computer includes a JVM and a kernel software layer having a RJVM. Messages are passed from a RJVM to the JVM in one computer to the JVM and RJVM in the second computer. Messages may be forwarded through an intermediate server or rerouted after a network reconfiguration. Each computer includes a Smart stub having a replica handler, including a load balancing software component and a failover software component. Each computer includes a duplicated service naming tree for storing a pool of Smart stubs at a node. The computers may be programmed in a stateless, stateless factory, or a stateful programming model. The clustered enterprise Java™ distributed processing system allows for enhanced scalability and fault tolerance.
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Halpern Eric M.
Jacobs Dean B.
Bea Systems Inc.
Coby Frantz
Fliesler & Meyer LLP
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