con clock"><use xlink:href="/v1.8/img/icons.svg#clock"/></svg><span>&nbsp;</span>22 minute read</span>
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<span></span></p></div></div><nav class=toc-inlined aria-label="Table of Contents"><div><hr><ol><li role=none aria-label="Bookinfo with external ratings database"><a href=#bookinfo-with-external-ratings-database>Bookinfo with external ratings database</a><ol><li role=none aria-label="Setting up the ratings database"><a href=#setting-up-the-ratings-database>Setting up the ratings databas