cons.svg#callout-quote"/></svg></div><div class=content>All problems in computer science can be solved with another layer, <strong>even</strong> the problem of too many layers!</div></aside></div><h2 id=acknowledgements>Acknowledgements</h2><p>Thanks to Mandar Jog (Google) for several discussions about the value of AppSwitch for Istio and to the following individuals (in alphabetical order) for their review of early drafts of this blog.</p><ul><li>Frank Budinsky (IBM)</li><li>Lin Sun (IBM)</li><li>Shriram R