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Wikipedia confirms that IBM introduced this in 1958. > Separate read/write heads providing transparent read-after-write verification.
by HankB99 3y ago
Wikipedia confirms that IBM introduced this in 1958.
> Separate read/write heads providing transparent read-after-write verification.
- actionfromafar 3y agoThere's a general IBM theme of "whatever tech we come up with", IBM did it first, a very long time ago, they have their own name for it, and everyone else "discovers" it years or decades later.