What is the purpose of using Docker Compose?

Docker Compose is a tool that is specifically designed to define and run multi-container Docker applications. It utilizes a YAML file to configure the application’s services, networks, and volumes, allowing users to deploy multiple interconnected containers easily. With Docker Compose, you can describe an entire application stack in a single configuration file, providing a clear framework for managing relationships between different containers, such as linking a web application container with a database container.

The use of Docker Compose enhances efficiency and scalability in development and deployment processes. It enables developers to manage complex applications comprised of multiple microservices, making it simple to start, stop, and build entire application environments with a single command.

In contrast, managing single containers, automating image building, or monitoring resource usage do not capture the primary purpose of Docker Compose, which is to facilitate the orchestration of multi-container environments.