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Vas Crabb
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Reged: 12/13/05
Posts: 4472
Loc: Melbourne, Australia
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Re: 1956 5mb hard drive.
11/04/15 12:10 AM


That isn't a hard disk, it's drum memory. That was actually used as primary program storage the way RAM is used now. There were all sorts of programming tricks associated involved in maximising performance due to the sequential nature of drum memory. The story of Mel is a rather famous piece of computer folklore involving drum memory. It got displaced by a combination of magnetic cores for primary storage and hard disks from secondary storage.






Entire thread
Subject Posted by Posted on
* 1956 5mb hard drive. GatKong 11/03/15 04:47 PM
. * Re: 1956 5mb hard drive. Vas Crabb  11/04/15 12:10 AM
. * Re: 1956 5mb hard drive. Moose  11/04/15 02:01 AM
. * Real Programmers Traso  11/17/15 05:56 AM
. * And now I understand my dad..... Traso  11/17/15 07:13 AM
. * Re: 1956 5mb hard drive. TriggerFin  11/03/15 04:53 PM
. * Re: 1956 5mb hard drive. Pi  11/03/15 08:43 PM

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