Docker — A Practical Learning Guide
From zero to production-ready containers
Docker is a platform for building, shipping, and running applications inside containers.
> Full content available on GitHub. This is a structured guide written to bridge the gap between official documentation and hands-on usage.
## What This Guide Covers
- What Docker is and why it matters - Core concepts: images, containers, layers, registries - Container lifecycle management - Writing efficient Dockerfiles - Volumes and persistent storage - Docker networking - Docker Compose for multi-service applications - Practical deployment patterns
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[Read the full guide on GitHub](https://github.com/mamun0193/docker-fundamentals)
About this guide
A structured, hands-on guide to learning Docker from scratch — covering core concepts, container lifecycle, image management, volumes, networking, Docker Compose, and practical deployment patterns. Written to bridge the gap between official documentation and real-world usage.