vizz.info

Cloud computing services with Red Hat provides you hosted, on-demand, managed, compute resources available as a web service.

Red Hat has partnered with Amazon to provide publicly accessible servers, bandwidth, storage, and Red Hat Enterprise Linux and/or JBoss Enterprise Application Platform on a monthly/hourly basis.

This dynamic set of compute resources allows you to scale your compute resources up and down as your needs change, without upfront investment in hardware or software.

SitePoint have written a really good article comparing Amazon EC2 vs Google App Engine with some great references

• google-reveals-app-engine
• http://code.google.com/appengine/
• app-engine-cant-handle-demand-for-google-app-engine
• app-engine-page-already-owned-by-hackers
• appjet
• http://www.amazon.com/gp
  
• scalr
• heroku

Nivanix : Secure, Scalable, Cloud Storage Optimized for Large Files Including Media

AppLogic is a grid operating system that is designed for web applications and is optimized for transactional and I/O intensive workloads.

It uses advanced virtualization technologies to ensure complete compatibility with existing operating systems, middleware and applications. As a result, AppLogic makes it easy to move existing web applications onto a grid without modifications.