History of the Mainframe

While researching some items on the web I ran across a couple of interesting mainframe-related sites that I'd like to share with you.

First up, on The History of Computing Project's site, is this entertaining and informative timeline of mainframe history. The timeline starts in 1939 with the creation of the Atanasoff-Berry Computer at Iowa State. If you are looking for historical events in the life of the mainframe, then this is a good place to start. It contains links to information about, and pictures of, some early mainframes including the ENIAC and the IBM 701.

Another interesting mainframe-related page is at Carnegie-Mellon's Software Engineering Institute site. I point it out not because I agree with the "stuff" written there, but because I find it amusing to see the word "LEGACY" stamped over every inch of the page. Wise up! The mainframe is not just legacy, folks!

And finally a nice little article with the proper perspective on mainframe architecture from IBM. I particularly liked the way this article ended:

As the image of the mainframe computer continues to evolve, you might ask: Is the mainframe computer a self-contained computing environment, or is it one part of the puzzle in distributed computing? The answer is that The New Mainframe is both...