Rackspace Cloud Java SDK by Rackspace is an open source multi-cloud toolkit for the Java platform that gives developers the ability to create applications that are portable across clouds while having the option to use cloud-specific features. Some of the services that this SDK supports are Auto Scale, Cloud Block Storage, Cloud DNS, and Cloud Databases.
FinancialForce.com, focused on building cloud based business applications on the Force.com platform, has released an API for its accounting application (i.e. The FinancialForce Accounting API). The API gives access to the entire suite of accounting tools available through the accounting platform (e.g. cash management, reporting and dashboards, ordering and billing, etc.). Although FinancialForce.com built the application with Force.com, and the target audience began with Force.com developers, the application has been integrated with many platforms and APIs (e.g. Google Apps, Basecamp, Facebook, PayPal, etc.)
Joyent, a company that you might have heard of in connection to Node.js (arguably the hottest new technology on the web today), is offering some mean competition to Amazon’s EC2 service. Joyent makes no bones about it, its Joyent Node service is faster and cheaper than EC2 and Joyent has the histograms to prove it. Will no.de be enough to persuade Node.js developers to stick with Joyent?