This looks quite interesting...
> ---------- Forwarded message ----------
> Date: Tue, Jun 29, 2010 at 9:47 AM
> Debugging Ruby with MongoDB
> This talk will introduce memprof, a ruby level memory profiler built on
> top of MongoDB. We'll use MongoDB's powerful querying and map reduce
> functionality to find and fix memory leaks in various ruby applications.
> Along the way we'll learn a little bit about how the Ruby VM works, and
> about the unique MongoDB features that make it such a good fit for
> aggregating, analyzing and understanding large amounts of data.
> About Aman:
> Aman is a serial entrepreneur, ruby hacker and a recent winner of a Ruby
> Heroes award. He currently maintains the EventMachine project and various
> other gems that help build high-performance distributed and asynchronous
> systems in ruby, including em-mysql, em-spec, jsSocket and amqp.
> Most recently, Aman has been hacking on performance improvements to MRI,
> and tools for the VM such as perftools.rb, a sampling profiler for ruby
> code based on google-perftools, and gdb.rb, a MRI specific version of gdb.
> Pizza will be served. We're looking forward to seeing you there!
--- End Forward ---
http://www.cfcl.c... Rich Morin
http://www.cfcl.c... [address removed]
Technical editing and writing, programming, system design