<a href=https://www.mongodb.com>MongoDB</a>, others use <a href=https://www.mysql.com>MySQL</a>
as their database.</p><p>The example commands in this blog post work with Istio 0.8+, with or without
<a href=/v1.22/docs/concepts/security/#mutual-tls-authentication>mutual TLS</a> enabled.</p><p>As a reminder, here is the end-to-end architecture of the application from the
<a href=/v1.22/docs/examples/bookinfo/>Bookinfo sample application</a>.</p><figure style=width:80%><div class=wrapper-with-intrinsic-ratio s