trinsic-ratio style=padding-bottom:59.086918235567985%><a data-skipendnotes=true href=/v1.18/docs/examples/bookinfo/withistio.svg title="The original Bookinfo application"><img class=element-to-stretch src=/v1.18/docs/examples/bookinfo/withistio.svg alt="The original Bookinfo application"></a></div><figcaption>The original Bookinfo application</figcaption></figure><h3 id=use-the-external-database-in-bookinfo-application>Use the external database in Bookinfo application</h3><ol><li><p>Deploy the spec of the 