METHOD AND DEVICE FOR SEARCHING RESOURCE IN COMPUTER NETWORK HAVING CACHE SERVER NODE

Japanese Patent JP2511644

B2

PURPOSE: To guarantee that a session where current resource information should be set can be used, reduce network communication volume, and dynamically search for a target resource in the computer network.
CONSTITUTION: The computer network wherein resources are dynamically searched for includes many cache server nodes 16A and 16B and network nodes 12A-12F and when a cache server node as an origination source receives a request from a node to be serviced, the cache server node searches Its local directory and sends the request to a substitute cache server node at need. If necessary information is not found In the local directory or at the substitute cache server node, the search request is broadcasted and communicated to all the network nodes in the network. When the result of the broadcast communication is inaffirmative, the request is sent to a selected gateway node 22 to continue to search an adjacent network.

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REI UIRIAMU BOIRESU
MAIKERU FURANSHISU GIARATSUCHI
PURABANDAMU MADAN GOPARU
ROBERUTO SARUTAN
GEIRII MAIKERU BASETSUKU

JP1158694A

July 03, 1996

February 03, 1994

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INTAANASHONARU BIJINESU MASHIINZU CORP

H04L29/06; H04L29/08; G06F13/00; (IPC1-7): G06F13/00; G06F15/16

Koichi Tonmiya (1 person outside)

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