Found this bit of info years ago, Altavista hardware.
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Newsgroups: alt.fan.cecil-adams
From: ehr... at
his.com (Edward Rice)
Date: 1997/02/10
Subject: Re: Chinese restaurants; Alta Vista
The Hardware Behind AltaVista
AltaVista: AlphaStation 500, 256 MB memory, 6GB disk.
AlphaStation 500's handle all external traffic to the site.
They run a custom multi-threaded Web server which sends
queries to the Web indexer and News indexer.
Web Indexer: AlphaServer 8400 5/300, 10 processors, 6 GB
memory, 210 GB RAID disk. This model is the most powerful
computer built by Digital. These servers run the query
engine. The Web index is larger than 40 GB, but most
requests take less than a second.
Scooter: AlphaServer 4100 5/300, 1.5 GB memory, 30 GB RAID
disk. The super-spider runs from this machine. It fetches
pages from the Web and sends them to Vista, our primary web
indexer.
Vista: AlphaServer 4100 5/300, 2 processors, 2GB memory,
180GB RAID disk. This machine indexes Scooter output and
serves as a central distribution point for new index data.
News Indexer: AlphaServer 600 5/333, 896MB memory, 13 GB
disk. This machine keeps an up-to-date index of the news
spool: since new articles appear and old articles expire all
the time, it is in fact quite busy, even though the index it
serves is much smaller than the Web index.
News Server: AlphaServer 600 5/333, 896MB memory, 24 GB RAID
disks. It maintains a current news spool for the News
Indexer. It also serves the articles via http to those of
you who don't want to know about news servers but want to
read news.
Those aren't typos, either -- those are machines with many, MANY megabytes
of RAM, and they're hooked up to some of the fastest random-access backing
store in the world with capacities in the many, many gigabyte range.
AltaVista is fast because DEC threw some phenomenally capable resources at
the problem.
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Dan Snyder
Butler, PA
----- Original Message -----
From: "Dave McGuire" <mcguire at neurotica.com>
To: "General Discussion: On-Topic and Off-Topic Posts"
<cctalk at classiccmp.org>
Sent: Friday, November 16, 2012 5:11 PM
Subject: Re: Big Alphas (was Re: FS: HP AlphaServer DS15)
On 11/16/2012 04:06 PM, Adrian Graham wrote:
I have
a large number of TurboLaser Bus modules here, for
AS8000-family machines. I've been unsuccessful in finding one to put
them in...I want an 8200 or an 8400, but they seem to have completely
disappeared. I haven't seen one on the market for YEARS. I have no
idea of what's up with that.
The only TurboLaser I ever saw in the wild was an 8400 being field tested
at
ICI Dumfries (Scotland) while I was installing a TruCluster of 4100s. It
looked very Heath Robinson and the engineer on site swore at it most foul
because of it's tendency to crash.
I've never heard of one crashing. Bizarre.
We had two 8400s (8x 5/300) in the datacenter at a previous job. They
were really quite nice machines. They did a lot of offline processing
for a pre-Google search engine called Altavista.
These days I walk past its offspring
every day, we have several large Alphas in the warehouse at work, the
biggest being a GS60e which is the direct descendent.
Very nice! Take them home!
I power 'em up from time to time, the noise
of that, an AXP7710 and a
VAX6200 is almost music to my ears :)
Glorious!
-Dave
--
Dave McGuire, AK4HZ
New Kensington, PA