lity); that
            is, database integrity will be maintained, but if the system fails, 
            it is possible some number of the most recently committed
            transactions may be undone during recovery. The number of
            transactions at risk is governed by how often the system flushes
            dirty buffers to disk and how often the log is checkpointed.
            </div><h1 class="heading"><span onclick="ExpandCollapse(seeAlsoToggle)" style="cursor:default;" onkeypress="ExpandCol