what are docker

Question

what are docker

Accepted Answer

Docker is a platform for developing, shipping, and running applications in containers.

Docker allows developers to package an application and its dependencies into a container that can run on any system.
Containers are lightweight, standalone, and executable packages that include everything needed to run a piece of software.
Docker provides tools for managing containers, such as Docker Engine for building and running containers, Docker Compose for defining multi-container applications, and Docker Swarm for orchestrating multiple containers across multiple hosts.
Docker is widely used in DevOps and software development for its ability to streamline the development and deployment process.

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