LOAD DISTRIBUTION PREDICTION DEVICE, LOAD DISTRIBUTION CONTROL METHOD, PROGRAM THEREOF, LOAD DISTRIBUTION CONTROL SYSTEM, AND LOAD DISTRIBUTION CONTROL METHOD FOR THIS SYSTEM

摘要

PROBLEM TO BE SOLVED: To provide a load distribution control system which is capable of furthermore reducing processing for load distribution of a load distribution device itself by using statistical methods.

SOLUTION: A load distribution prediction device 4 generates a prediction table showing whether a spare server 3 is to be used or not, on the basis of statistics of presence/no presence of load of processing in a load distribution device 1, and the load distribution device 1 distributes load using the prediction table. The load distribution prediction device 4 corrects the prediction table in accordance with a probability that use/non-use of the space server 3 which is shown by the prediction table coincide with expected use/non-use.

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