What is the primary advantage of using Docker Compose?

Using Docker Compose primarily simplifies the process of managing multi-container Docker applications. It allows users to define an application’s services, networks, and volumes in a single YAML file, making it easier to configure and deploy multiple interdependent containers as one cohesive unit. This approach is particularly beneficial for applications that require multiple services running simultaneously—such as a web server, database, and cache—enabling them to work together seamlessly.

When utilizing Docker Compose, developers can start, stop, and manage the lifecycle of all the containers with a single command, which enhances the productivity and efficiency of handling complex microservices architectures. By focusing on running multiple containers as a single service, Docker Compose abstracts away much of the complexity involved in orchestrating these containers individually, allowing for a more straightforward deployment process.

Other options, while related to Docker's functionality, do not capture the primary advantage of Docker Compose in terms of managing multi-container setups as efficiently as it does.