Docker is a powerful platform that simplifies the development, deployment, and management of applications by leveraging containerization. Here's how Docker streamlines the entire process from packaging to execution. 1. Containerization and Image Creation - Docker packages applications and their dependencies into portable containers using images, which contain everything needed to run the application. 2. Container and Resource Management - Docker manages the lifecycle of containers, ensuring efficient use of system resources by sharing the host OS across multiple containers. 3. Isolation and Security - Docker provides isolation between containers and the host system, ensuring that each container operates in a secure, independent environment. 4. Portability - Docker containers run consistently across various environments, whether on-premises, in the cloud, or on a local machine. 5. Networking and Volume Management - Docker facilitates secure communication between containers an...