NHProfiler type tool for Rails ActiveRecord

Question

In the .NET world there is an awesome product called NHProfiler which provides insights into database activity via NHibernate. It can detect common problems (such as N+1 issues), and report on them from observing the queries that your application runs.

Is there a tool/app/gem that does the same kinda of things for Rails ActiveRecord?

Answer 1

Yes, there is one. check it this. https://github.com/flyerhzm/bullet