On Tuesday, 07/29/2003 at 08:55 MST, Jim Sibley <[EMAIL PROTECTED]>
wrote:

> So my question is: What moves are afoot to reduce the
> number of required images by consolidating their
> functions and remove the TCP/IP communications between
> applications?
>
> Isn't this the next logical step?

You make two points:
1. Fewer, larger servers
2. Mixed-function servers

I think you'll get the first before you get the 2nd.  As long as "everyone
knows" (say it often enough and it will be true) that you can't mix
workloads on a single Linux instance, we'll have this problem.  BTW, it
won't eliminate TCP/IP comms; it just changes the latency and CPU
consumption characteristics.  Avoiding TCP/IP altogether would require
application changes that would be specific to VM.  Don't hold your breath
on that.

Alan Altmark
Sr. Software Engineer
IBM z/VM Development

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