The beauty of cloud computing was that it was something you just did without having to think too hard about it. Now, apparently, some people are trying to think very hard about it.

HP, Intel, and Yahoo! have just announced the creation of a “global, multi-data center, open source test bed for the advancement of cloud computing research and education.”

What is the purpose of having a test bed?  I mean, isn’t the Internet and its user base the test bed for such things? (This is said partially tongue in cheek…) According to the joint press release, the “official” Cloud Computing Test Bed will provide a testing environment to study cloud computing issues “on at a larger scale than ever before.”

The institutions supporting the test bed include the Infocomm Development Authority of Singapore (IDA), the University of Illinois at Urbana-Champaign, the National Science Foundation, and the Karlsruhe Institute of Technology (KIT) in Germany. HP, Intel, and Yahoo! will also host centers.

Each location will host a cloud computing infrastructure, largely based on HP hardware and Intel processors, and will have 1,000 to 4,000 processor cores capable of supporting the data-intensive research associated with cloud computing. The test bed locations are expected to be fully operational later this year. Parties interested in using the test beds for their own budding cloud applications will need to go through a selection process, however.

This initiative is another sign — a very high-level one at that — of the tectonic shift taking place beneath the feet of the entire computer and software industry. End users are increasingly looking to the network to take advantage of applications, services, and utilities, versus installing and maintaining these artifacts at their own sites.