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Re: Honest Base ConfigFrom: Jerry Pasker-Systems Admin. Date: Thursday, March 9, 2000
Time: 8:25:00 am>I'd like to run my own DNS servers, but would like to dedicate a relatively
>low-end machine for the task if possible.
>
>I've seen the requirements for QDNS:
>
>System 7 or later
>2048K RAM
>Open Transport 1.1.1 or later, or MacTCP 2.0.6 or later
>Macintosh with a 68020 or later CPU
>
>The above implies something like an SE/30 would work, but I would imagine
>that such a machine might be a little sluggish in response and processing
>numerous requests.
>
>I'd like to get an honest response on what would be a base machine (machine,
>CPU, RAM, OS) for running QDNS Pro for a site that handles approx. 500,000
>hits a day (not my own unfortunately).
>
>Any help would be greatly appreciated. Thanks.
>
>--
>
>Clarence
>
>-> clarencek@ifurnishing.com
Get the cheapest iMac you can find, 233Mhz or better with 64MB of RAM, and
give a large partition of RAM to QDNS. If DNS is slow, it makes everything
else appear slow. Don't skimp on DNS.
If you're going to have a few hundred thousand DNS requests per day, you
are out of the "low-end" realm. Sorry, if you want to do it right, a low
end Mac probably won't cut it.
That's my 2 cents.
Here's a fairly wacky idea though, that may or may not work.........
If all the DNS requests are for domains that are being hosted, you could
get 10 or so Macs with 68030 processors, (68030 so you could run a recent
version of Open Transport) and register them all with the InterNIC, one as
a primary server, and 9 as secondary servers, and the requests should be
fairly load balanced across them. You'd have to set up all your domains to
use the 10 DNS boxes, but it just might work, especially if you have
plenty of low end Macs to dedicate to DNS servers. It'd probably be
cheaper to get an older iMac (or two) though. You've have to buy several
copies of QDNS Pro for all those machines.
-Jerry
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