Tuesday, May 7, 2019

Docker Basic Terminologies

Docker Basic Terminologies


1. Containers
2. Images
3. Registries


Docker Containers:

  

Docker Containers are a unit of software that packs up all the codes and its dependencies so the application run from one computer to another computer quickly and easily. Containers provide most of the isolation of virtual machines at a fraction of the computing power.

Docker Image:


Docker Image having file having serious of multiple layers used to execute code in a Docker Container. The  image is essentially built from the instructions for a complete and executable version of an application, which relies on the host Operating System kernel.

Docker Registry:

Docker Registry is a stateless, highly scalable server-side application that stores and lets 


you distribute Docker images.


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