    <p>
                When you have your logging subsystem configured to maintain
                your log entirely in memory (see
                <a class="xref" href="logconfig.html#inmemorylogging" title="Configuring In-Memory Logging">Configuring In-Memory Logging</a>), it is very important
                to configure your log buffer size because the log buffer
                must be capable of holding all log information that can
                accumulate during the longest running transaction.
  