Article: The App Is Just the Tip: What It Takes to Build Mobile Infrastructure at Scale

What determines whether your app feels fast, ships often, and stays stable at scale is not the app itself. It is what sits behind it. This article is about that layer: what it does, why it exists, what it takes to design it correctly, and what happens when you try to migrate a live, high-traffic product onto it without a safety net. By Kirill Sokolov

• #mobile
• #ios
• #api