Is Kubernetes better than Docker?

Additionally, Kubernetes offers load balancing capabilities that distribute incoming traffic evenly across multiple instances of a service. This ensures that no single instance becomes overwhelmed with requests, improving the overall reliability and performance of the application.

Docker, as a popular containerization platform, offers fundamental networking functionalities that enable containers to interact with each other and the underlying host system. This allows for basic communication and sharing of resources within a containerized environment.

Kubernetes also introduces network policies, which provide fine-grained control over how containers communicate with each other. These policies can be used to restrict access between containers, improving the security of the containerized environment.

However, when it comes to complex and scalable deployments, Docker's networking capabilities can fall short. This is where Kubernetes, an open-source container orchestration system, shines. Kubernetes provides a more sophisticated networking model that caters to the needs of large-scale container deployments.

One of Kubernetes' key strengths lies in its service discovery feature. This allows containers to automatically discover and communicate with each other, even as they are scaled up or down. This eliminates the need for manual configuration and ensures seamless communication between services.