Devops

CVE-2026-66066 lets an unauthenticated upload read server files via Active Storage. Patching Rails is not enough - libvips must go to 8.13 and secrets rotate.

Deploy Rails across multiple servers with Kamal 2: roles, the load balancing gap, boot limit gotchas, the multi-host SSL error, and when one big box wins.

Complete Rails 8 Docker deployment guide with production-ready configurations. Multi-stage builds, security hardening, performance optimization, and Kamal alternative strategies.

Async communication for startups: Save $3.2M annually by cutting meetings. Remote work best practices, boost productivity, build distributed teams efficiently ✓

Why 68% of async transitions fail and how companies like GitLab and Doist avoided the pitfalls to save up to $22,500 per employee annually.

Deployment should be the triumphant final step in your development cycle.

With Berlin's startup ecosystem growing 28% in the first half of 2024, the path to engineering leadership is transforming alongside this expansion.

Porting a Kamal 1 config to Kamal 2 fails on unknown key: traefik. Here is what each dead key became, and what a working first deploy on one server looks like.

Continuous delivery is vital in modern software development. It ensures that code changes are released quickly and reliably.

Set up Kamal 2 with GitHub Actions to auto-deploy on every push. Step-by-step guide covering secrets, Docker builds, and health checks for Rails apps.