Kubernetes vs Docker in Production: Which Should I Use?

What are the main differences between Kubernetes and Docker in a production environment?

Kubernetes is an orchestration tool for managing containerized applications, while Docker is a platform for building and running containers. Kubernetes handles deployment, scaling, and management of containerized applications, whereas Docker focuses on creating and running individual containers.

When should I choose Kubernetes over Docker?

You should choose Kubernetes when you need to manage a large number of containers, require automated scaling, or need advanced features like load balancing and service discovery. Docker is great for simpler applications or when you just need to run a few containers.

Can I use Docker without Kubernetes?

Yes, you can use Docker independently without Kubernetes. Docker can run containers on its own, making it suitable for smaller applications or development environments.

What are the benefits of using Kubernetes in production?

Kubernetes offers benefits like automated scaling, self-healing, load balancing, and rolling updates, which enhance reliability and efficiency in production environments.