| 摘要 |
PURPOSE:To prevent the concentration of load to a general-purpose large-sized computer and to improve the processing capacity of a data processor, by setting a medium-sized computer for relay between the large-sized computer and a small-sized computer which performs the input/output of data. CONSTITUTION:A medium-sized computer 402 for relay is set between a general- purpose large-sized computer 401 connected with data bases 404-1-404-N and the N-type computers 403-1-403-N. The computer 402 functions to control the computers 403-1-403-N, to process data, etc. Thus the computer 401 is just required to perform only the data input control to the data bases. As a result, the concentration of load is avoided to the computer 401 and the data processing capacity is never deteriorated for a data processor.
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