Practical articles on AI, DevOps, Cloud, Linux, and infrastructure engineering.
A practitioner's tour of where WebAssembly earns its keep in 2026, from browser apps to edge compute, plus the places it still doesn't fit.
A practitioner's guide to choosing between serverless and provisioned databases based on cost, latency, connections, and load shape.
The database is going serverless and moving to the edge. This is the map: what these terms actually mean, when they win, and how the options compare.
A practitioner comparison of Neon's serverless Postgres against PlanetScale's Vitess-backed MySQL to help you pick the right database.
A practitioner comparison of the leading serverless databases by use case, cold-start behavior, branching, pricing model, and lock-in.
The edge is fast because it's constrained. This is the decision map for what belongs at the edge, what belongs at origin, and how compute, data, caching, and auth fit together.
Edge functions run everywhere and remember nothing. Durable Objects give you one addressable, single-threaded instance with transactional storage — the missing source of truth.
Buffered SSR makes users wait for the slowest query before they see anything. Streaming from the edge flips that — send the shell now, fill the gaps as data lands.
Edge runtimes look like Node but aren't. Here's what actually breaks — CPU caps, no filesystem, no TCP sockets — and how we route around it.
A p99 that jumped to 3.4 seconds during traffic ramps turned out to be cold starts. Here's how we measured them properly and cut the tail, with real init timings.
Both put SQLite near your users, but they solve replication and write latency very differently. We ran the same schema on both for a month and picked one.
We moved a rewrite-heavy request path off Lambda@Edge to Workers and cut p95 from 340ms to 41ms. Here's when that swap pays off and when it doesn't.
