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To: jim shiau who wrote (9672)7/26/1998 12:58:00 AM
From: ed  Respond to of 74651
 
Unix run on PC, so what ? If there is not enough application softwares to run with unix which is run on PC. I still can not forget the nightmare of the high expense of maintenance and and technical support chargedby SUN when I had my own
SPARCII workstation couple years ago. The clock started to run when the technician
left the company (SUN) to the job site which needed support, and you are charged by hour, and all minutes were rounded to hour , and even the technician did not
do anything to hav your problems fixed, you are still being charged by the hours, and the charge is very high.



To: jim shiau who wrote (9672)7/26/1998 9:30:00 AM
From: aeakos  Respond to of 74651
 
it's probably been posted but just in case:



From...


Researchers build flea-market
supercomputer

July 9, 1998
Web posted at: 12:20 PM EDT

by Stan Miastkowski

(IDG) -- Lots of advanced
PC users--especially
those handy with
tools--build their own
computers from standard
parts and pieces. It's kind
of the 1990s equivalent of
tinkering under the hood
of an automobile. And it
does allow you to build
powerful PCs at
bargain-basement prices.

But a do-it-yourself computer now working in New Mexico definitely sets a
record.

The computer--dubbed Avalon--was put together by researchers at Los
Alamos National Laboratory, a U.S. government installation that conducts
advanced scientific research. They assembled the system in three days
using off-the-shelf parts bought retail.



Avalon is far from a PC. It is, in fact, a true
supercomputer, one of the 500 fastest in
the world.

Avalon uses 68 Digital Equipment
Corporation Alpha processors connected
in parallel, and its operating system is
Linux, downloaded for free off the Web.
Instead of the multimillion-dollar price of
most supercomputers, Avalon came in at
the bargain-basement price of $150,000.

It's now crunching away on scientific data
at 19.2 billion operations per second,
many orders of magnitude beyond even
the most powerful and expensive PCs.

A Los Alamos spokesperson says that
Linux is the key to Avalon's success. After
six weeks of operation, stressed well
beyond its theoretical failure point, Avalon
hasn't crashed once.



To: jim shiau who wrote (9672)7/26/1998 12:09:00 PM
From: Charles Tutt  Read Replies (1) | Respond to of 74651
 
Oh? See:

wwwwseast2.usec.sun.com

Times are changing.

JMHO.



To: jim shiau who wrote (9672)7/26/1998 9:02:00 PM
From: Mike Milde  Respond to of 74651
 
<< It isn't the hardware but softwares run on Unix are expensive. I used to be a Unix software developer, and I paid around 50k for a C++ compiler, a Sybase DB, and Frame word processor, and a purify debuger. >>

Please compare apples and apples. How many developer seats, etc.? What was inadequate about the cheaper alternatives that run under many flavors of UNIX? How much of a load did you have to support? Was this a single user, lightly loaded system, or did you have to scale it to many servers and thousands of simultaneous users???

Mike