Lecture 01 – WHY DO WE NEED DOCKER
THE ISSUES BEFORE DOCKER
The Scenario
Imagine you are a Developer and you are creating a website on php.
Files exchange
Developer will forward the code to the Operations team.
The Issues
The Argument
Developers used to run the code on their system and it would run perfectly but the same code did not run on the operations team system.
How To Solve The Issues
We needed an entity which can contain all the software dependencies and can be ported on to other computers as plug & play package.
The Solution
Developer gives the same environment to the Operation team for further testing and deploying to the production.
