Right on except its 2 GB per process not 4GB. And even with a x64 platform you’re still running 32-bit code.
Joe
From: thin-bounce@freelists.org [mailto:thin-bounce@freelists.org] On Behalf Of Landin, Mark
Sent: Monday, July 21, 2008 11:25 AM
To: thin@freelists.org
Subject: [THIN] Re: Generally speaking - hardware
A 32-bit OS cannot provide more than 4GB to a given process. However, a server running 32-bit Windows Server 2003 Enterprise edition, for isntance, can address up to 32GB of memory, and dole it out to individual processes as long as each chunk does not exceed 4 GB.
In thin computing, it's rare to see any process which requires > 4GB. (CAD, GIS, and other scientific applications are about the only ones that do so). However, it's somewhat easy to find 10 processes each needing 500MB. You could not run the former type of application well on a 32-bit OS, but the latter applications would run fine on a 32-bit OS as long as the OS itself could address more than 4GB in total (which W2K3 Enterprise edition can). Therefore, it's possible you could run 30 users on a heavy app without going 64-bit. Right?
From: thin-bounce@freelists.org [mailto:thin-bounce@freelists.org] On Behalf Of GTaylor@rcrh.org
Sent: Monday, July 21, 2008 12:43 PM
To: thin@freelists.org
Subject: [THIN] Re: Generally speaking - hardware
That depends on the application. Small applications you may be able to get upwards of 40 users, but that's unusual. A couple things to keep in mind, number 1 being that if your running a 32-bit OS your not going to use more than 4gig, so don't bother putting it in. I also would not run a Presentation Server with less than 4gig. If you want to get 30 users on a heavy application go to 64-Bit and load up the memory.
From: thin-bounce@freelists.org [mailto:thin-bounce@freelists.org] On Behalf Of Beckett, William (Bill)
Sent: Monday, July 21, 2008 11:37 AM
To: thin@freelists.org
Subject: [THIN] Generally speaking - hardware
What do most of you run, memory wise for about a 25-30 user load per server for PS 4.0 on W2K3? 4GB memory? Less? More?
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