[FRIAM] Anyone on Friam know Linux capabilities on Pentium PCs ?

Marcus Daniels marcus at snoutfarm.com
Sun Apr 23 15:57:39 EDT 2023


Back before the scourge of Python.

Sent from my iPhone

> On Apr 23, 2023, at 1:24 AM, Russell Standish <lists at hpcoders.com.au> wrote:
> 
> I would say it rather depends on how it is implemented. Is it a command line driven app, a web server, an X-window app, etc? Each of these has rather different resource requirements.
> 
> As a single data point, we had a Sun 4 server running SunOS support
>> 1600 user accounts doing email over a command line client. The email
> queue had several thousand emails in it at any one time, but obn the
> whole it coped. I don't believe any email was lost.
> 
> For reference, the sparc processor in a sun 4 was roughly equivalent
> to a 486 at about 50MHz, with about 64MB of memory.
> 
> So your PC at 30 times the power should easily be able to handle that
> load - if CLI, and even probably for a web application.
> 
> Cheers
> 
>> On Wed, Apr 19, 2023 at 08:43:50PM -0600, Roger Critchlow wrote:
>> I would expect that it should be able to do it.  
>> 
>> It should also be able to produce a log of all keystrokes and mouse events
>> received and processed.  
>> 
>> An audit laptop would be able to independently sniff the keystroke and mouse
>> events off the LAN and verify that the log from the test scoring machine
>> matches the events sent by the test taker machines.  It could also detect
>> interference on the LAN during the test session.
>> 
>> -- rec --
>> 
>> On Wed, Apr 19, 2023 at 11:46 AM Sarbajit Roy <sroy.mb at gmail.com> wrote:
>> 
>>    Thanks Gary
>> 
>>    The question is this -- "Can a Pentium server at 1.5 GhZ with 4 GB RAM
>>    running a proprietary Linux OS service 125 PCs on a LAN during an a
>>    competitive exam and very reliably record every keystroke and mouse click
>>    of each  of these 125 examinees. The same server is simultaneously also
>>    disiplaying a unique exam on screen for each examinee where the sequence of
>>    questions is jumbled and the answer options are jumbled for each examinee.
>> 
>>    I am being flooded just now with complaints of a recent very prestigious
>>    online exam in India where candidates all over India are saying their
>>    answers have not been properly recorded. This is not the first time 
>>    similar complaints have come for this exam.
>> 
>>    Also these local servers usually run Windows, but for this exam the exam
>>    vendor loads his proprietary Linux OS as a dual boot along with his own
>>    application software.
>> 
>>    Sarbajit
>> 
>>    On Wed, Apr 19, 2023 at 10:52 PM Gary Schiltz <gary at naturesvisualarts.com>
>>    wrote:
>> 
>>        Just my opinion, but I believe Linux is generally well suited for any
>>        server task. Especially on older and slower hardware 
>> 
>>        On Wed, Apr 19, 2023 at 11:42 AM Sarbajit Roy <sroy.mb at gmail.com>
>>        wrote:
>> 
>>            Hi Friamers
>> 
>>            Can any guide me if a Pentium PC server at 1,.5 GhZ with 4 GB RAM
>>            on a Linux version is capable of doing a certain task very reliably
>>            ?
>> 
>>            As it is a confidential thing, please message me directly.  I have
>>            to ask as I don't use Linux.
>> 
>>            regards
>> 
>>            Sarbajit Roy
>>            New Delhi India
>> 
>> 
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> 
> -- 
> 
> ----------------------------------------------------------------------------
> Dr Russell Standish                    Phone 0425 253119 (mobile)
> Principal, High Performance Coders     hpcoder at hpcoders.com.au
>                      http://www.hpcoders.com.au
> ----------------------------------------------------------------------------
> 
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