Everything you should know about Jruby — OutOfMemory — java.lang.OutOfMemoryError: GC overhead limit exceeded — java.lang.OutOfMemoryError heap space

The obscure world of Jruby — JRuby with Rails Under a Microscope

This is a guide for understanding and using Jruby with Ruby on Rails.

It become much easier to understand jruby errors once you understand how options, garbage collectors and JVM works. I spent a lot of time working with jruby recently and I decided to come up with a post that summarize any information I may have found online to better understand what I…