ner><nav class=toc aria-label="Table of Contents"><div id=toc><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 database</a><li role=none aria-label="Initial setting of Bookinfo application"><a href=#initial-setting-of-bookinfo-application>Initial setting of Bookinfo appl