PostgreSQL performance optimization checklist: index design, query optimization, config tuning. With real test data.

Go 1.23 range-over-func graduated from experimental, iterators package officially added. Quick overview of features affecting real code.

AI services also need monitoring. Prometheus + Grafana is the standard open-source monitoring combo—this article explains how to configure LLM monitoring dashboards.

Kubernetes 1.28+ production config checklist: resource limits, health checks, rolling updates, security settings.

OpenAI o1, Claude 3.5 Sonnet, o3—reasoning models have been hot for a year. This article explains from an engineering perspective: what reasoning models are, how they differ from regular LLMs, and when to use them.

Dockerized dev environments + AI coding tools is the best combo for keeping team coding experience consistent. This article explains how to configure it.