NoSql on Rails with MongoDB

It is possible to implement non-relational database (without SQL) to store data on Rails.

The definition of NoSql

Wikipedia NoSql

Heroku's cloud support for NoSql and why it matters?

NoSql, Heroku and You

Article that apparently got Rubyists notice about NoSql

Why I think MongoDB to Database is Rails to Framework

And get started to implementing NoSql

1) Install MongoDB

Installing MongoDB on OSX

2) Setup MongoDB for Rails 3

Getting Started with MongoDB on Rails 3

3) Examples and explanations by Ryan Bates

Railscasts MongoDB and MongoMapper

ASCIIcast MongoDB and MongoMapper

4) More info about MongoMapper

Mongo Mapper, the Red Mongo Wrapper

5) Thinking of using Heroku as your host?

Install the MongoHQ addon and configure your app for it

There is also a cloud host for MongoDb, MongoHQ

MongoHQ

Connecting MongoHq with MongoMapper to Rails app

Databse Query

I was having some problem with database querying... googled around, and maybe i should remember to come back to this if i were to encounter them again

http://guides.rubyonrails.org/active_record_querying.html
http://api.rubyonrails.org/classes/ActiveRecord/Associations/ClassMethods.html
http://ryandaigle.com/articles/2008/7/7/what-s-new-in-edge-rails-easy-join-table-conditions