"fa fa-check"></i><b>21.13</b> Using Map-Reduce</a></li>
</ul></li>
<li class="chapter" data-level="22" data-path="map-reduce-chapter.html"><a href="map-reduce-chapter.html"><i class="fa fa-check"></i><b>22</b> Map-Reduce</a><ul>
<li class="chapter" data-level="22.1" data-path="overview-of-map-reduce.html"><a href="overview-of-map-reduce.html"><i class="fa fa-check"></i><b>22.1</b> Overview of Map-Reduce</a></li>
<li class="chapter" data-level="22.2" data-path="map-function.html"><a href="map-function.html"