Though both Docker Swarm and Kubernetes are wired to save resources by limiting the use of hardware and leveraging cloud-based applications to meet the business resource requirement, there are some differences between them that call for a subjective analysis before going down one chosen road.

Docker Swarm Kubernetes
It is a bit advanced and requires skills of Docker CLI Easy to Install
No in-built tools, though there is a scope to download third-party apps. Have in-built tools for logging and performance monitoring.
Is advanced and has the potential to scale much higher than Kubernetes. It’s not as scalable as Docker Swarm, but it is known for its strength to maintain clusters.
BY Best Interview Question ON 07 Jul 2020