toms@oakhill.UUCP (Thomas Spohrer) (06/19/86)
I am interested in any information about hard disk caches.
1.) What kind of performance improvements are posible?
2.) Recomendations on different programs that are available
(Public domain or Commercial).
3.) What algorithms are used (LRU would seem the most useful
but may not be the easiest to implement) ?
=========================================================================
Motorola Semiconductor Tom Spohrer
Austin, Texas {ctvac,seismo,gatech,ihnp4}!ut-sally!oakhill!tomscoulter@hplabsc.UUCP (Michael Coulter) (06/25/86)
Disc caching is wonderful! The software is often included with things like memory expansion boards. For a commercial program that will run on PC's in general, I've heard good things about LIGHTNING (TM) from Personal Computer Support Group, 11035 Harry Hines Blvd., #206, Dallas, TX 75229. It seems to me that their price for the non copy protected version is a bit stiff. There are also programs available in the public domain. I have sent the one that I use to the author of the base note whom I have asked to re-post it if nothing better comes along. I have found the performance increase for .bat files to be dramatic. -- Michael Coulter ...hplabs!coulter
coulter@hplabsc.UUCP (Michael Coulter) (06/25/86)
Attached is a uuencoded version of an MSDOS .ARC file, hdcache.arc.
-- Michael Coulter ...ucbvax!hplabs!coulter
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`
endcoulter@hplabsc.UUCP (Michael Coulter) (06/25/86)
There seems to be a problem with the hdcache.arc file I posted in a previous response. I have reposted hdcache.arc under a separate note titled: Reposting of hdcache.arc -- Michael Coulter ...ucbvax!hplabs!coulter