Ask HN: Technically focused books on start ups

I’ve been reading a lot of books on tech start ups. I just finished hatching Twitter.

I’m very interested in scaling/architecture problems they had as they grew. It seems like these books primary audience is not technical, so these type of details are mentioned but at a very high level.

I know I can read blogs about scaling issues, and purely technical books on scalability. I’m wondering if there are any books that dive deeper into these type of problems while still talking about the journey of the business?