API Versioning Without Tears: Sunset Headers, Major Versions, and a Go Implementation
Sooner or later every API team hits the wall: a client depends on behavior you need to change. The field
From Our Blog
RAG Chunking Is Not Settled: What Token-Level Evaluations Actually Show
Every RAG pipeline starts with the same piece of code: split documents into chunks, embed them, store them. It looks
Continue readingRAG Chunking Is Not Settled: What Token-Level Evaluations Actually Show
PostgreSQL MVCC in Production: Dead Tuples, Autovacuum, and the Bloat-Wraparound Trade
Ask a PostgreSQL database administrator what kills databases in production and you’ll hear about wraparound — the event where a
Tokio Internals: Cooperative Budgets, Wakers, and the Polling Policies That Keep Tasks Fair
Every Tokio application eventually meets the same mystery: a task that looks harmless in code review brings an entire runtime
The Definitive Guide to Local LLM Inference on Mac: Why Your Machine Is Slow and the Six Fixes That Work
Every Mac owner who has run a local LLM knows the feeling: the model downloads fine, the first answer looks
Prometheus Cardinality: Why Your TSDB Is Drowning and How to Stop It
Eventually the alert fires at 3 a.m.: your Prometheus is consuming more memory than the database it monitors, queries that
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Continuous Batching: The Scheduling Trick Behind Every Fast LLM Server
Every team that serves language models eventually hits the same wall: the GPU has plenty of memory and the model
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OAuth for CLIs and SPAs in 2026: PKCE, Loopback Redirects, and the RFC 9700 Checklist
If you shipped a CLI tool or a single-page app in the last few years, you have probably implemented “OAuth”
Inside the Event Loop: epoll, kqueue, and io_uring — Why Your Runtime Still Uses Readiness Notifications
Every high-concurrency server you have ever deployed eventually bottoms out at the same place: a call that says “tell me
Eventual Consistency in Practice: Session Guarantees, Read-Your-Writes, and Bounded Staleness
Replica lag is one of those distributed-systems facts everyone accepts in the abstract and nobody plans for in the code.