Thursday, August 13, 2020

Dockers and Containers

 

Docker and containers basics


An application works in the Dev environment but the same fails in testing or prod environment due to different computing environments. 

Docker is a container-based technology to create, deploy, and run applications by using containers.

They are lightweight alternatives to VMs, uses host OS, and do not need to pre-allocate any RAM.

Below are self-explanatory diagrams of what is docker and how docker works.








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