摘要 |
A data relay apparatus has a plurality of conversion process parts installed therein and the plurality of conversion process parts are prepared for respective types of data items transmitted from a first data processing apparatus used as a data transmission source. The conversion process parts are software parts which convert data items of respective types. The data relay apparatus includes a data reception processing section which receives data transmitted from the first data processing apparatus, a data conversion processing section which determines a type of data received, retrieves one of the conversion process parts which is prepared for the data and starts the conversion process parts, and a data transmission processing section which transmits data converted by the conversion process part to a second data processing apparatus.
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