Docker Compose is a tool for defining and running multi-container Docker applications. It allows you to define the services, networks, and volumes required for your application in a single YAML file, making it easy to spin up and manage complex applications with multiple containers. Using Docker Compose, you can start and stop multiple containers with a single command, and easily scale your application up or down as needed. It simplifies the process of setting up and managing a multi-container application, making it a popular tool for development and testing environments.
