Method and apparatus for high performance access to data in a message store

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United States of America Patent

PATENT NO 6735770
SERIAL NO

09067497

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Abstract

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A method and apparatus are disclosed for accessing messages in a message store in a multi-threaded system with reduced contention by first determining whether a process is available for accepting a new connection and responsibility for that connection is transferred to that process, which includes one or more threads. One thread is selected and initialized which then manages client requests for accessing messages or data in the message store. The thread is terminated when a termination request is received or when a predetermined condition has been met. Also provided is a computer system for accessing messages in a message store in a multi-threaded environment with reduced contention. Clients are connected to a connection request router that contains a parent process for routing client requests for manipulating data. Also included are request handlers associated with the request router where the request handlers include a multiplicity of active connection threads. A shared memory area associated with the request router contains request handler identifiers, thread identifiers, and other activity information that can be shared by the request handlers and their associated request router.

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Patent Owner(s)

Patent OwnerAddress
ORACLE AMERICA INC500 ORACLE PARKWAY REDWOOD SHORES CA 94065

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Batty, Frederic C Redwood City, CA 3 46
Yeager, William J Menlo Park, CA 31 7577

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