ommunity worked extensively to improve Flink&rsquo;s batch processing performance, which has led to
significant improvements. In this release cycle, community contributors continued to put significant effort into
further improving Flink&rsquo;s batch performance.</p>
<h4 id="runtime-filter-for-flink-sql">
  Runtime Filter for Flink SQL
  <a class="anchor" href="#runtime-filter-for-flink-sql">#</a>
</h4>
<p>Runtime filter is a common method for optimizing Join performance. It is designed to dynamically gener