Docker Swarm

Docker Swarm is a tool for managing a group of Docker containers across multiple computers. It allows you to cluster several Docker instances into a single virtual system, making it easier to deploy and scale applications. By using Swarm, you can distribute workload evenly, ensuring high availability and reliability. If one machine fails, Swarm automatically redistributes tasks to keep everything running smoothly. Think of it as an orchestra conductor, coordinating the performance of different musicians (containers) to create a harmonious output (application). This makes managing large applications simpler and more efficient.