I recently published an article to my blog that my be of interest to those having problems with concurrency in their Ruby and Rails applications.
The article url: [
http://www.rubyonrailsblog.com/2007/9/19/rubys-future-interpreters-threads-concurrency-vms-jruby-rubinius-and-yarv](http://www.rubyonrailsblog.com/2007/9/19/rubys-future-interpreters-threads-concurrency-vms-jruby-rubinius-and-yarv)
Feel free to comment.
- Benjamin Gorlick