Docker

Docker revolutionized software development and deployment by introducing lightweight, portable containers. Containers package applications with their dependencies, ensuring consistency across development, testing, and production environments.

Container Benefits

Containers provide isolation while sharing the host kernel, offering better resource utilization than traditional virtual machines. Docker's layered filesystem enables efficient storage and distribution of container images.

Development Workflow

Docker enables developers to work in environments identical to production, eliminating "works on my machine" issues. Containerization simplifies dependency management and deployment processes.