Containers
A process that thinks it is alone - and the images that ship it.
- 1A process that thinks it is aloneA container isn't a tiny virtual machine. It's an ordinary process the kernel lies to about what it can see, and limits in what it can use.Runs in your browserOn your machine12 min+30 XP
- 2Layers and the build cacheEvery Dockerfile step is a cached layer, and one change rebuilds everything after it. Reorder two lines and stop reinstalling the internet on every code change.Runs in your browserOn your machine14 min+35 XP
- 3Tags move, digests do notnode:22 today is not node:22 next month. A tag is a name someone can repoint; a digest is the hash of the content itself.Runs in your browserOn your machine11 min+30 XP
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