Docker is a platform that enables developers to package their applications and dependencies into portable containers for easy deployment on the cloud.

Key Features:

• Develop applications on Windows and Mac
• Package applications as portable container images
• Deploy multiple applications independently
• Comprehensive platform with UIs, CLIs, APIs, and security features

Use Cases:

• Developing applications on different operating systems
• Ensuring consistent performance across environments
• Deploying multiple applications without conflicts

Benefits:

• Efficient development process
• Consistent performance
• Reduced risk of conflicts between applications