Ask HN: Best-architected open-source business applications worth studying?
Nginx and Git.Nginx has a lot of respect on the market for handling high concurrency as well as exhibiting high performance and efficiency.I don't even have to speak about the Git architecture. It speaks plainly for itself.There's a series of books called The Architecture of Open Source Applications that does justice to this topichttp://aosabook.org/en/index.html