Distributed Files
Distributed files allow a database file to be spread across multiple IBM® i servers, while retaining the look and capability of a single database. Performance of large queries can be enhanced by splitting database requests across multiple systems. Distributed files behave in much the same way as DATABASE files. However, since files are distributed across multiple systems, the arrival sequence or relative number cannot be relied upon, and additional time is required for the data link to pass the data between the systems whenever the remote system is accessed.
For more information about accessing distributed files, refer to the IBM Rational® Development Studio for i: ILE COBOL Programmer's Guide.