There is a time and a place for microservices.
Run a marathon, not a sprint.
The pendulum swings back. Glad to see some people in the Rails community are starting to adopt these ideas.
There are still some bugs but they are being addressed.
Great advice for scrappy startups
Seeing Both Sides: Fred Wilson comes to Harvard Business School
"This is also a classic example of how GC makes this sort of concurrent programming thing both fast and simple."
Great list of places to look for waste.
Solid catalog of anti-patterns that you can catch using waterfalls.
A new out of band GC for ruby based on the new information and instrumentation exposed in 2.1.
Updated information on Ruby GC in 2.1.1. Very helpful in understanding how to tune the GC.
Ruby 2.1 GC information covering the generational GC and how to configure it.