Why Ghostty’s xterm-ghostty terminfo breaks SSH into remote Linux servers, why ssh-terminfo makes it worse, and the two-step fix that makes the problem go away for good.
Fixing xterm-ghostty: unknown terminal type Over SSH
Why Postgres is the last database you’ll need ?
Postgres can handle cache, queues, full-text search, pub/sub and vector workloads out of the box.
The Userspace Tax Behind Protocols - QUIC(UDP) vs TCP
QUIC and TCP are not interchangeable.
How Does Your Database Store Millions of Records?
Every database write faces the same challenge: disks are 1,000x slower than memory. Your choice between B-Trees and LSM Trees can make your database 10x faster or 10x slower. Here’s how they actually work and when to use each.
Why Your App is Still Slow After Optimization?
Even with optimized queries, fast APIs, and a CDN, your app may still be slow. Network protocols like TCP congestion control and BGP routing introduce latency beyond your code.