Docker Compose

Docker Compose is a tool for defining and running multi-container Docker applications. It allows you to describe the different services that make up your application in a YAML file, and then start and stop them with a single command.

Some of the key features of Docker Compose include:

1. Service definition: Docker Compose allows you to define each service in your application as a separate container, with its own settings and configuration options.

2. Easy scaling: You can easily scale your application up or down by simply changing the number of instances of each service in your Docker Compose file.

3. Environment variables: Docker Compose makes it easy to manage environment variables for your application, which can be used to configure your services at runtime.

4. Networking: Docker Compose automatically creates a network for your application, allowing the different services to communicate with each other.

5. Volume management: Docker Compose allows you to manage data volumes for your application, which can be used to persist data across container restarts.

6. Dependency management: Docker Compose allows you to specify dependencies between your services, ensuring that they are started in the correct order.

7. Easy deployment: Docker Compose makes it easy to deploy your application to different environments, such as development, staging, and production, using the same configuration file.