Data processing: database and file management or data structures – Database design – Data structure types
Reexamination Certificate
2006-02-28
2006-02-28
Trammell, James P. (Department: 3621)
Data processing: database and file management or data structures
Database design
Data structure types
C709S200000
Reexamination Certificate
active
07007003
ABSTRACT:
A method for reducing message traffic during synchronization between a database residing on a first computer (e.g., a remote computer) and another database residing on a second computer (e.g., a central computer) is disclosed. The first computer transmits to the second computer a proposed synchronization mode and at least one operation that operates on a record stored in the other database. The operation is transmitted to the second computer before the second computer returns to the first computer a confirmation message accepting the proposed synchronization mode. Synchronization is essentially independent of latency in the communication channel.
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Cheung Mary
Fish & Richardson P.C.
Intellisync Corporation
Trammell James P.
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