Product Documentation

FairCom ISAM for C

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Data cache size

This section applies to single-user mode only.

The data cache size is calculated with the following formula:

dbufs * ((sect + 1) * 128)

Extended initialization calls, InitISAMXtd(), InitCTreeXtd(), and OpenISAMXtd(), allow the dbufs to be specified. If non-extended calls are made, dbufs defaults to bufs (index buffers).

See DAT_MEMORY in the FairCom Server Administrator’s Guide for additional information.