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<p>without reducing performance below reasonable levels. Concurrency control can require significant additional complexity and overhead in a <a href="page.php?w=concurrent_algorithm">concurrent algorithm</a> compared to the simpler <a href="page.php?w=sequential_algorithm">sequential algorithm</a>.</p>

<p>For example, a failure in concurrency control can result in <a href="page.php?w=data_corruption">data corruption</a> from <a href="page.php?w=Torn_data-access_operation">torn read or write operations</a>.</p>

<p><big>Concurrency control in databases</big></p><p>
<a accesskey="1" href="page.php?w=concurrency_control&amp;p=3">1.Previous</a><br />
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