Backend
Zero-Downtime Postgres Migrations with NOT VALID
Learn how to safely add Foreign Keys and CHECK constraints to massive PostgreSQL tables without lock pileups using NOT VALID and VALIDATE CONSTRAINT.
Topic
DevOps
A collection of essays to explore, one idea at a time.
Essays
Newest first
AI Agents
Why AI Coding Shifts the Bottleneck to CI Infrastructure
AI writes code in seconds, but continuous integration is choking. Here is how modern dev teams are re-architecting CI pipelines for agentic speed.
Database
Zero-Downtime Database Migrations with Expand and Contract
Learn how the Expand and Contract pattern prevents production outages when renaming or restructuring database columns in continuous deployment environments.
Artificial Intelligence
When AI Runs On-Call: The Dangerous Irony of Automation
Autonomous AI SREs resolve routine incidents fast, but they quietly erode the human mental models needed to survive catastrophic outages.
Apple Silicon
Why AI Labs Are Secretly Buying Fleets of Mac Desktops
Surging enterprise demand for Mac mini and Mac Studio proves unified memory is turning desktop chips into pragmatic AI agent infrastructure.
AI
Why Standard VMs Can No Longer Contain AI Agents
Trail of Bits tested GPT-5.6-Cyber inside QEMU VMs. The AI agent found zero-days and escaped three times, proving standard sandboxes are no longer safe.
AI
AI in Software Teams: Beyond Simple Code Generation
Linear's data on software teams reveals how AI is shifting developer habits, from code writing to PR reviews, context switching, and project management.
AI
The First Autonomous AI Hack: Why Agent Security Is Urgent
The first reported autonomous AI cyberattack marks a shift in threat models. Here is why agent credentials and policy governance are now critical.
AI
Token Profiling: The New CI/CD Gate for AI Agents
As AI agents run multi-step loops, token consumption can explode. Token profiling and cost regression gates bring software engineering discipline to AI.