Electrical computers and digital processing systems: multicomput – Distributed data processing – Processing agent
Reexamination Certificate
2007-02-20
2007-02-20
Lim, Krisna (Department: 2153)
Electrical computers and digital processing systems: multicomput
Distributed data processing
Processing agent
C709S205000
Reexamination Certificate
active
10043439
ABSTRACT:
An asynchronous, peer-to-peer design is provided for synchronizing data on machines within a cluster using messaging. The data may be represented in memory as a document object model in secondary storage. Messaging may be handled by a messaging system with topic destinations. The design supports persistence management, locking, and transactions with rollback, and maintains a uniform state for the data across all nodes and secondary storage at all times. Furthermore, barring catastrophic failure of all machines in the cluster and secondary storage, there is no possibility of losing committed data.
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Lection David B.
Masselle Eric L.
International Business Machines - Corporation
Lim Krisna
Reilly Sean
Stevens & Showalter
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