> > > It strucks me that there must be a way to do some sort
> > > of 'clustered' processing, which is sort of analogous
> > > to 'server clustering' if my basic understanding of
> > > 'server clustering' is correct.
> > > 
> > > Hear this, one complex request (the request actually
> > > has several parts) needs an extremely complex query,
> > > now, is there any way to delegate 'each part' of a
> > > complex request to 'each process unit/script', then,
> > > make 'each process unit' return resultset to a common
> > > resultset unit?
> > > 
> > > Or this sort of problem is usually adequately solved
> > > by CF servers clustering?  Since I've never used
> > > server clustering I'm in the dark about that.
> >
> > It's called distributed computing.  A popular layman's 
> > example would be [EMAIL PROTECTED]  Do a google search.
> >
> > In CF?  Could be done at a certain level.
>
> "In CF? Could be done at a certain level."
> I would appreciate it if you could elaborate it a bit 
> further. To validate your point.

Ask a vague question, get a vague answer. You could easily build a (clunky,
inefficient) distributed computing interface using multiple CF machines and,
say, the CFHTTP tag to have one machine send parts of a problem to the
others. But CF is the last thing I'd want to use for that, myself.

> The goal of [EMAIL PROTECTED] is totally different from what I'd 
> like to achieve with the subject matter. You were talking 
> about sort of similar method. Distributed computing, parallel 
> computing is way ahead of 'clustered processing'.

No, I don't think it is - what you're describing certainly falls within the
realm of distributed computing, and doesn't sound that different from
[EMAIL PROTECTED] or distributed.net. On a more easily approached level for us CF
programmers, SQL Server 2000 allows you to create "federated servers", which
can cooperate in building a recordset using distributed partitioned views.

Dave Watts, CTO, Fig Leaf Software
http://www.figleaf.com/
voice: (202) 797-5496
fax: (202) 797-5444

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