Learn 1 Thing A Day
Rails / MySQL / Concurrency

Learned a lot about Rails, MySQL and concurrency.  Yehuda wrote a great post on threads that was very helpful interesting.  Wound up prototyping with MySqlPlus and MySQL2.  I now understand why Merb was created and wished my application was based on it rather than Rails.  I am not looking forward to the work that it will take to migrate to Rails 3.