#mix

engineering

Mix Releases for Zero-Surprise Deploys: What Ships Is What You Tested

A Mix release is a sealed artifact. Build it once, test it, ship the exact bytes to production. Here's the pipeline — and the three mistakes that make releases lie about what's running.

Apr 09, 2026 ·7 min

architecture

Umbrella Apps: When the Monolith Should Actually Split

Prismatic runs 94 umbrella apps. That number sounds insane until you realize what it isn't: 94 services, 94 deploys, or 94 teams. Here's the heuristic for when a module should become an app and when it should stay a module.

Apr 09, 2026 ·7 min