Episode 07 – Docker Compose for Beginners: Run Multi-Container Apps with One Command

Over the last six episodes, you've learned how to run containers, build images, connect them over networks, and keep their...

Episode 06 – Docker Volumes Explained: How to Persist Data in Containers

In Episode 5, we learned how containers communicate with each other and with the outside world through networks and port...

Episode 05 – Docker Networking for Beginners: Ports, Bridge Networks & Container Communication

You've built your own Docker image and run containers from it. But so far, each container has lived in its own little...

Episode 04 -How to Write a Dockerfile: Build Your First Custom Docker Image

So far in this series, we've been using images built by others, pulling them from Docker Hub and running them as...

Episode 03 -Understanding Docker Images: Layers, Base Images & Docker Hub

In Episode 2, we ran containers using images like nginx and hello-world without really thinking about what those images...

Episode 02 – Installing Docker & Running Your First Container

In Episode 1, we learned what Docker is and why containerization matters. Now it's time to stop talking and start doing. By...