Docker Optimization Patterns

Comprehensive guide to optimizing Docker images for size, build speed, and security. Covers multi-stage builds, layer caching strategies, security hardening, and production deployment patterns.

Quick Reference

When to use this skill:

• Building production Docker images
• Optimizing image size (reducing from 500MB+ to <100MB)
• Improving Docker build times
• Implementing Docker security best practices
• Debugging slow builds or large images
• Setting up Docker for microservices