JEE application on amazon cloud and amazon web services

I would like to try things on amazon EC2. And looks like there are some very good AMIs to chose.
http://aws.amazon.com/amis

Some readings to start your own AMIS
http://chris-richardson.blog-city.com/running_jee_applications_on_amazon_ec2_or_deploying_to_20_m.htm
http://aws-musings.com/how-to-deploy-a-java-web-application-on-ec2-instance/
https://help.ubuntu.com/community/EC2StartersGuide



amazon web service
http://hop2croft.wordpress.com/2011/06/21/getting-started-with-amazon-web-services/

Apache Cassandra and NoSQL Database

These are some wonderful readings for people new to NoSQL Database and Cassandra.


wtf-is-a-supercolumn-cassandra-data-model

that-no-sql-thing-column-family-databases