Syntax option:

    CHECKPOINT TIMED EVERY n SECONDS

    For the row-cache-options clause, specifies the frequency with
    which the row-cache server (RCS) process checkpoints the contents
    of the row caches back to disk. The RCS process does not use the
    checkpoint frequency options of the FAST COMMIT clause.

    The frequency of RCS checkpointing is important in determining
    how much of an .aij file must be read during a recovery operation
    following a node failure. It also affects the frequency with
    which marked records get flushed back to the database for those
    row caches that checkpoint to the database. The default is every
    15 minutes (900 seconds).