This mapping assumes that all processing is performed on the client. Data is stored remotely on a server and accessed directly from the client procedure using a DBMS to obtain data from the server. This is known as the remote data style of client/server.
Maintenance is easier with this approach because all processing is in one place. If there is no data maintenance, the procedure is there to facilitate the display of data.
However, a more powerful client machine is needed to run this kind of procedure Network traffic can be higher.
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