CI/CD – why bother?

Before we go much further, we need to be clear that CI and CD are entirely separate concepts, and it is perfectly acceptable to do CI without doing CD. However, it is not possible to do CD without CI! So, aside from giving us more control than our current approach, why should we bother?

Continuous integration

We may not have any automated tests in our application currently, but they are a fundamental part of ensuring success in most production-grade applications. CI not only gives us peace of mind that the application still builds after every code push, but also that it still works. Automated tests are always run as part of the CI process, giving us immediate feedback if something breaks after we...