>I agree that the speed of CPU is not the problem anymore. But do you want CPU 
>intensive load? Afaik the CPU in >mainframe, even z10, is still more expensive 
>than an intel. So if you'd have CPU intensive loads, would it be still cost 
>>effective to run on z? Do we still need to stay away from these applications?

Just talking of the top of my head (meaning no real life comparison experience, 
yet..)

When you run out of the capabilities of standard Intellish hardware, you have 
three options:
- splitting a two-tier setup to three-tier. Expensive/more complex because of 
multiple server images
- look at non-standard Intellish hardware that is probably a lot more expensive
- or look at something completely different like z or p (will Sparc still be 
there to look at?)

Of course it all depends, but option 3 may not be so far out as you think at 
first glance.

Best regards,
Pieter Harder

[email protected]
tel  +31-73-6837133 / +31-6-47272537

Brabant Water N.V.
Postbus 1068
5200 BC  's-Hertogenbosch
http://www.brabantwater.nl
Handelsregister: 16005077

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