On Thu, 7 Nov 2002, Matthew Clark wrote:

> Hi there, 
> 
>  
> 
> I am currently evaluating various "terminal service" systems with a
> proviso that the server side can be installed on a Linux box.  I came
> across this project today and have been reading about it with interest.
> 
>  
> 
> A couple of questions.
> 
>  
> 
> 1.    Given a system with, say 500+ clients how would one manage
> access to this system in terms of both authentication and
> authorisation?? If I have read correctly, this project basically
> facilitates Linux to Linux remote connectivity over a TCP/IP connection
> so it's down to user/group management systems on the server.

Yes.  A LOT of synergy results in generally better performance from end
user applications, less memory utilization, etc., etc.. for the
buck.  Mostly because a program gets loaded once for all users and the
only memory needed for extra users is for their data areas.  As a result,
OpenOffice loads a bit slowly for the first user, and snaps right up for
each additional user, for example.

> 
>  
> 
> 2.    This project is mostly about booting diskless, networked
> workstations, relying on the underlying architecture of linux and X. 

Using whatever you want, really.  But usually X makes the most sense as a
base, for GUI systems.  You can implement a compression module if you want
X to be more like Citrix or you can just install the Citrix client.  You
can run the WTS or Citrix clients (or others) on the server or the client,
depending on how much RAM you workstation has.  You can configure Netscape
or any other application to run on the workstation for any of a variety of
reasons you might have for your individual application.  You could also
get creative and maybe do things like have a different configurations at
different times per day... I mean, use your imagination--you configure the
clients however you want.  Some client hardware also supports wake-on LAN
and such..  That's all fun, too.  If you have enough flash, maybe you can
put the Linux kernel and X in the flash and have an instant boot.


BTW: I'm also Matthew.

> 
>  
> 
> Would you really compare this to systems such as Tarantella, Citrix and
> Windows Terminal Services ? It seems like a far lower level (and of
> course lower cost) solution.  
> 
>  
> 
> Regards,
> 
>  
> 
> Matthew.
> 
>  
> 
>  
> 
> 



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