Old school fashion Integration Let us look into the detail how things are happening before CI/CD process, the old school way. If we take an example of a E-Learning application, there will have product management who creates the vision and defines the requirements for the application according to the market needs. There will have an IT depart who develops, deploys and maintains the application according to the requirements from product team. If we do a closer look into the IT department, there will have programers or different team of programmers who develops the feature according to the instructions from product team. Once it is developed, the source code is passed to build and integration team who then builds these different source code and compile it. Once it is integrated and compiled, it is passed to operations team who take care the deployments. They deploy first in test environment and then passed to Quality Assurance team. Quality assurance team who work closel...