Navvy is a simple Ruby background job processor inspired by delayed_job, but aiming for database agnosticism. Currently Navvy supports ActiveRecord, MongoMapper, Sequel, DataMapper and Mongoid but it’s extremely easy to write an adapter for your favorite ORM. Navvy doesn’t depend on Rails, it’s a pure Ruby library. There are generators for Rails 2 and Rails 3, though. “Navvy is a shorter form of n