  </ul>
        </li>
        <li><a href="#batch-execution-improvements">Batch Execution Improvements</a>
          <ul>
            <li><a href="#hybrid-shuffle-supports-remote-storage">Hybrid Shuffle supports Remote Storage</a></li>
            <li><a href="#performance-improvements--tpc-ds-benchmark">Performance Improvements &amp; TPC-DS Benchmark</a></li>
          </ul>
        </li>
      </ul>
    </li>
    <li><a href="#towards-cloud-native-elasticity">Towards Cloud-Native Elasticity</a>
      <ul>