https://news.ycombinator.com/item?id=4509934
How Do I Start Being a Consultant?
https://news.ycombinator.com/item?id=4245960
Bane's rule, you don't understand a distributed computing problem until you can get it to fit on a single machine first.
https://news.ycombinator.com/item?id=8902739
Edit: Thanks detaro for telling me how to link to individual comments.