Data processing: database and file management or data structures – Database and file access – Record – file – and data search and comparisons
Reexamination Certificate
2011-07-12
2011-07-12
LeRoux, Etienne P (Department: 2166)
Data processing: database and file management or data structures
Database and file access
Record, file, and data search and comparisons
C707S694000, C707S716000, C707S792000, C707S966000, C707S999002, C707S999005, C707S999010, C707S999107
Reexamination Certificate
active
07979460
ABSTRACT:
Exemplary systems and methods for server management are provided. An exemplary system comprises a plurality of servers, with each server having the ability to access a database or, in some embodiments, be configured to perform a calculation, computation or make a determination of a particular value, values or other information. A communications network delivers queries to each server whereby a look-up table directs query processing by the servers. Further embodiments of the system feature a program logic controller for rebalancing the workload of the network servers. Exemplary methods of processing queries on the system comprise submitting a query to the network, communicating the query to each server in the network and each server looking-up on a look-up table the processing responsibilities of the servers in the network. The query is processed by the server having primary responsibility for processing the query while other the servers monitor query processing. Transmission of a query result to a user typically completes the process.
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Carr & Ferrell LLP
LeRoux Etienne P
Sony Computer Entainment America Inc.
Witzenburg Bruce A
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