Software Supply Chain Security in 2026: Pinning, Provenance, Signing, and SBOMs That Get Consumed
A few years ago, “supply chain security” meant checking your Docker base images for critical CVEs and hoping your dependency
Author: teliaz
The Terminal Wars: Comparing the Major CLI AI Coding Agents
Every major AI lab now ships a coding agent that lives in your terminal. What started as a niche experiment
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Zero-Downtime PostgreSQL Migrations: Locks, Rewrites, and Expand-and-Contract
Every schema migration is easy the first time, when the table is empty and the only user is your test
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The Go Garbage Collector in Production: GOGC, GOMEMLIMIT, and Allocation Discipline
Most Go services run for months without anyone touching a single GC knob, and that is exactly how the runtime
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API Versioning in Go: URL Strategies, Breaking Changes, and Deprecation That Doesn’t Break People
One Tuesday your API’s most popular endpoint works fine. Two Tuesdays later, a mobile app that has been calling it
Distributed Tracing in Go with OpenTelemetry: Spans, Context, and Sampling That Works
Your microservice takes eleven seconds to answer a request that used to take two hundred milliseconds. The on-call engineer opens
MHA, MQA, GQA, MLA: The KV-Cache Trade-offs Behind Every Modern Transformer
Ask someone to sketch a transformer on a whiteboard and they’ll draw the 2017 version: softmax attention over every pair
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Distributed Rate Limiting in Go: GCRA, Redis, and the Pitfalls Nobody Warns You About
Every production rate limiter has two layers. The first layer is the algorithm: token bucket, leaky bucket, fixed window, sliding
Reading EXPLAIN Like a Planner: Debugging Slow Queries in PostgreSQL
# POST 2: Reading EXPLAIN A query that ran in 20 milliseconds yesterday takes 40 seconds today. Nothing in the
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The Transactional Outbox Pattern in Go: Reliable Events Without Dual Writes
# POST 1: Transactional Outbox (Slot 10 backend) You update a row in your database, then publish an event to
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