vidual requests and responses, resulting in quick and correct application startups.</p><h3 id=appswitch-model-and-constructs>AppSwitch model and constructs</h3><p>Now that we have a conceptual understanding of AppSwitch’s high-level approach, let’s look at the constructs involved. But first a quick summary of the usage model is in order. Even though it is written for a different context, reviewing my earlier <a href=/v1.20/blog/2018/delayering-istio/>blog</a> on this topic would be useful as well. For c