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  • Kwangchul Shin thinks this is interesting:

All of these issues can be solved with careful accounting, management of resources, and logistics, but those are mundane and unpleasant things to deal with. Your time would be better spent using the software that you’re trying to install, upgrade, or publish. The people who built Docker recognized that, and thanks to their hard work you can breeze through the solutions with minimal effort in almost no time at all.

From

Cover of Docker in Action

Note

the problems the docker can solve..