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Big, Beautiful Boxes From Computer History
Slatterz writes "We might sometimes complain about the limitations of today's technology, but there's nothing like seeing photos of a 27Kg hard drive with a capacity of 5MB to put things into perspective. PC Authority has toured the Computer History Museum in California, and has posted these fascinating photos, including monster 27Kg and 60Kg drives, and a SAGE air-defense system. Each SAGE housed an A/N FSQ-7 computer, which had around 60,000 vacuum tubes. IBM constructed the hardware, and each computer occupied a huge amount of space. From its completion in 1954 it analyzed radar data in real-time, to provide a complete picture of US Airspace during the cold war. Other interesting photos and trivia include some giant early IBM disc platters, and pics of a curvaceous Cray-1 supercomputer, built in 1972. It was the fastest machine in the world until 1977 and an icon for decades. It cost a mere $6 million, and could perform at 160MFLOPS — which your phone can now comfortably manage."
The article is about a time when CPU cycles were more expensive than programmer time and text data took a lot of space.
That's about when I started -- punch cards and all. Maybe two or three turnarounds a day. Before sending a program in to run through the assembler, we were expected to sit there and "play computer", going through all the operations of all paths through the programs before "wasting time" on the big iron.
Mind you, this was in the afternoon. The mornings were spent cutting down redwood trees, tapping rubber trees and mining graphite, copper and zinc so we could fabricate our own pencils for the afternoon's work. The real hotshots didn't make programming mistakes, so they could skip tapping the rubber trees for use in making pencil erasers.