[K12OSN] School Server
Terrell Prude' Jr.
microman at cmosnetworks.com
Wed Sep 17 01:47:02 UTC 2008
Timothy Legge wrote:
> Hi
>
> I am pricing some servers and it is amazing the hardware you can get
> now. I look after a Boy's and Girls club that might be similar to
> some schools. We have staff and kids; up to now we have separated the
> kids from the staff by using separate servers with each having a
> separate network using the same internet connection.
>
> However, since I am pricing a replacement server for the kids I
> wondered whether the separation might not be necessary. I could get
> one server to do the 30 or so clients or just continue to break it up
> with 10+ staff clients and 20+ kids clients.
>
> The security side of me says to keep the kids as far from the staff
> server as possible but on the other hand, for the same money, I could
> go with two server and have fail over/load balancing.
>
> Any thoughts?
>
> Tim
>
I'm with you on the security concern. One for the kids, one for the
adults. That's especially so, given that the adults are presumably
conducting B & G Club business on the staff server. At a minimum,
they're probably doing some online banking or buying stuff online.
Remember that the biggest considerations for LTSP servers are as follows:
1.) sufficient DRAM,
2.) sufficient network bandwidth, and
3.) plenty of CPU. Multiple cores are a major plus here.
You don't need a fancy "server grade" box for this. Both Intel and AMD
make monster quad-core chips now, with Intel somewhat in the speed
lead. DRAM is cheap, and copper Gig-E is cheap. Just build a couple of
boxes w/ 4GB DRAM each, thus realizing yet further savings *and* knowing
that you picked good hardware.
--TP
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