[gnur]

We mainly use Docker because it finally allows us to eradicate all the "Worked in dev" issues we had in the past. From an application perspective, Dev, Accept and Prod are identical.

Also, we deploy to production at least 4 times a day, the time from commit to deployable to production is about 30 minutes. And because it is a container it will start with a clean, documented setup (Dockerfile) every time. There is no possibility of manual additions, fixes or handholding.