Rails-8

Rails 8.1 replaces log parsing with structured events. Wire ActiveSupport::Notifications to Datadog, New Relic, or Prometheus - no regex required.

Rails 8 defaults to Solid Cache, Solid Queue, and Solid Cable. Most apps don't need Redis anymore. Some still do. Here's how we decide which workloads stay.

Concrete benchmarks and patterns for Rails performance in 2026 - YJIT speedups, Rails 8 query optimization, Redis caching, and N+1 elimination.

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

Complete guide to Rails 8 Solid Cache performance optimization and Redis migration. Database-backed caching advantages, benchmarks, cost savings, and step-by-step migration strategy.

How to migrate from DelayedJob to Rails 8 Solid Queue: the schema change, the adapter swap, the pitfalls that bite in production, and what to measure before and after.