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From: aland@infmx.UUCP (Dr. Scump)
Newsgroups: comp.arch,comp.unix.wizards
Subject: Re: How fast are your disks?
Summary: ADIOS... it's been DONE   (or: IMS - just say 'no')
Keywords: Disk I/O throughput ADIOS TACOS GDECS
Message-ID: <119@infmx.UUCP>
Date: 3 Apr 88 06:44:18 GMT
References: <3842@watcgl.waterloo.edu>
Organization: Informix Software Inc., Menlo Park, CA.
Lines: 34

In article <3842@watcgl.waterloo.edu>, tbray@watsol.waterloo.edu (Tim Bray) writes:
>       (misc. comments about UNIX disk i/o performance, etc.)
> 
> To address this problem, I half-seriously propose a new metric: Application
> Disk I/Os per Second, named, obviously, ADIOS.
> 
> Adios, amigos.
> Tim Bray, New Oxford English Dictionary Project, U of Waterloo, Ontario

Sorry, ADIOS has already been used (and I think copyrighted).  [Company 
Name deleted] developed an access method (ISAM) for IBM mainframes 
running OS/MVT, OS/MVS, etc. called ADIOS (acronym for "Another Disk I/O
System").  It was coded in assembler and accessed from COBOL or assembler
as callable functions, and outperforms the "standard" stuff by a mile.

Plus, the terminal i/o control portion of the in-house ADIOS-based realtime
system was named TACOS ("Terminal and Communications Operating System", I
think).

Please, no anti-IBM, anti-COBOL, mainframe-bashing, etc. flames here.  
Mainframes are not necessarily evil (or, is that "necessary evil"? :-]).

And, no "too late for April Fool's Day" comments -- this is a true story.
Only the names were changed to protect the innocent.

 Alan S. Denney                | {pyramid|uunet}!infmx!aland
 Informix Software, Inc.       | CAUTION: This terminal makes wide right turns!
 Disclaimer: These opinions are mine alone.  If I am caught or killed,
             the secretary will disavow any knowledge of my actions.
-- 
 Alan S. Denney                | {pyramid|uunet}!infmx!aland
 Informix Software, Inc.       | CAUTION: This terminal makes wide right turns!
 Disclaimer: These opinions are mine alone.  If I am caught or killed,
             the secretary will disavow any knowledge of my actions.