Docker basic with Nana notes(Not finished yet)
Camille Chang

1 Docker vs VM(Virtualiation tools)

Docker VM
Size Virtualized application layer Virtualized application layer+ OS kernal
Size Smaller
Speed Faster
compatibility VM of OS can run on any os host

2 Docker compose

Running multiple services

3 Volume Types

  1. Host volume
  2. Anynouymous volume
  3. Named volume
    • You can reference the volume by name
    • Should be used in production