Amazon Dynamo is a NoSQL Database, offered by Amazon AWS

Refer NoSQL Article for more information.

For performance and scalability NoSQL is more favorable compared to related databases.

Specialty about Amazon Dynamo DB is that’s available as a local version for development and can use the distribution version for delivering globally. Where all the maintenance will be taken care by Amazon. It automatically backs up data.

Also you have free online training to learn more about Amazon Dynamo DB.

Amazon Free tier is available for new users, Go to AWS Management Console and click Dynamo DB.

You can create table and enter data, all web-based in the console UI itself.

Querying also made easy graphically