        * Instead, they are backed by heap memory.  */</code></strong>
      DB_THREAD;       /* Cause the environment to be free-threaded */ </pre>
      <p>
        Now we configure our environment to keep the log files in memory,
        increase the log buffer size to 10 MB, and increase our in-memory
        cache to 10 MB. These values should be more than enough for our
        application's workload.
      </p>
      <pre class="programlisting">
        <strong class="userinput">
          <code>    