Docker is an app store. Once you reach that point of understanding everything gets easier. On your Windows box or Ubuntu box you can just install whatever you

Docker is an app store. Once you reach that point of understanding everything gets easier. On your Windows box or Ubuntu box you can just install whatever you want. Docker is more like IOS or android. When was the last time you edited an .ini file on android? It works, it doesn't, take it or leave it. Or you can clear the local data or reinstall. Not much else. Docker is the same way, at least by intent. No wonder they don't want you to store data on it, if you have a SQL database running on android how much would you expect out of it? Would you really expect it to be persistent? It's easy to install, that's the point, but it takes away a lot of freedom just like the app store(s).