milarity.html"><a href="similarity.html#data-exercises-7"><i class="fa fa-check"></i><b>8.5.2</b> Data exercises</a></li>
</ul></li>
</ul></li>
<li class="chapter" data-level="9" data-path="databases.html"><a href="databases.html"><i class="fa fa-check"></i><b>9</b> Graphs as Databases</a>
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<li class="chapter" data-level="9.1" data-path="databases.html"><a href="databases.html#graph-database-technology"><i class="fa fa-check"></i><b>9.1</b> Graph database technology</a>
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<li class="chapter" data-lev