Did you ever wonder how people got through all the possible
deployment hurdles to move a project form in-house to server ie
compatibility issues, different operating systems, version control even
differences between workers on the same project. I have long wondered
how to attack all that. Turns out there is sofware for it: Docker. The
underlying notion here is that of a container. Less ressource
expensive than a true virtual environment, containers add a level between
the app oe isworkingon and what eventually runs on the server.
How-this works is best understood from an example: the airlies code
still wthout flights. One creates the Docker container. One subsequently
goesinto it to work onthe project, crating a superuser and adding flights.
Get containerized:
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