In this video, I explain Docker Data Persistence from scratch — why containers lose data when they stop, and how to fix it using Bind Mounts and Volumes. You'll learn the difference between both, when to use each one, and see a live terminal demo of both in action.
( Technical correction: In the slide, “container stopped” should be “container removed” regarding data loss. Stopping a container does not remove its data. Data loss typically happens when the container is removed without persistent storage. )