The Silicon Underground

Microsoft Access didn’t exist in the MS-DOS era. For that matter, Microsoft wasn’t even a player in databases until relatively late in the MS-DOS era. The dominant database during most of the DOS era was a company called Ashton-Tate. They had a product called dBase II that ran on CP/M machines and dominated that ecosystem. It ported over to the IBM PC and dominated there as well. Ashton-Tate’s dBase II and its successor, dBase III, became the de facto standard for databases on microcomputers. On October 12, 1991, Borland acquired Ashton-Tate for $439 million. It was a colossal mistake.

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On October 11, 1999, Nvidia released its GeForce 256, its first product that it described as a GPU.

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Telecommunications pioneer Ward Christensen was born October 23, 1945 in West Bend, Wis. He died aged 78 October 11, 2024 in Rolling Meadows, Ill., a suburb of Chicago. Christensen invented the Xmodem file transfer protocol and co-invented the bulletin board system, two innovations that greatly increased the utility of modems when used with small computers.

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When Commodore released its VIC-20 computer in 1981, it also released was a matching joystick and paddles. Cast in white plastic like the VIC-20, the Commodore VIC-1311 looked like a two-tone Atari joystick from the same time period. And the VIC-1312 paddles looked like a two-tone Atari paddle set. The resemblance was uncanny, and Atari took notice. On October 11, 1982, Atari sued.

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On October 9, 1991, Apple Records settled one of its many lawsuits with Apple Computer. It wasn’t the first time the two companies tangled. Nor would it be the last. Apple Records was the Beatles’ record label. Apple Computer was, of course, a maker of computers. It was the nature of one of those computers that got Apple Computer into trouble.

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Commodore went through a revolving door of executives after Jack Tramiel resigned due to conflicts with Irving Gould. On October 6, 1987, it was Max Toy’s turn. On that day, Commodore hired him. And for a while, it seemed like Max Toy might be the one to turn the company around. In this blog post, we’ll explore what was different, and what wasn’t so different about him.

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On October 6, 1983, Lotus Development held its very successful IPO worth $5.5 billion. Founded by Mitch Kapor and Jonathan Sachs in 1982, Lotus was the publisher of a spreadsheet called Lotus 1-2-3. Two months after their IPO, they were the second largest software company in the world, becoming one of the first high-flying tech stocks before cooling down later in the decade.

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On October 5, 1992, IBM released its first three Thinkpad models. IBM had portable computers before, starting with its luggable Portable PC from 1984 and PC Convertible from 1986. But none of them had the lasting success of the Thinkpad, which IBM designed to compete head to head with Compaq’s LTE, Apple’s Powerbook, and Toshiba’s Dynabook.

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