dtrace discuss - Jun 2007 - [networking-discuss] Re: DTraceNetwork Providers, take 2

> Brendan Gregg - Sun Microsystems wrote:
> > So, apart from Solaris routers, DNS servers and IPsec 
> gateways, what 
> > other servers would be under heavy load and be using 
> something other than TCP?
> 
> Finance houses, running Tibco Rendevous.
Further to this, as someone who works in this area, I can say that many
stock exchange data feeds are provided over UDP - including some that
are in the 10s of MBits/sec range today, and are predicted to move into
the 100s of MBits/sec range soon. Consuming these feeds is a
latency-critical business and good diagnostic tools are vital.

-- 

Philip Beevers
Fidessa Infrastructure Development

mailto:philip.beevers at fidessa.com
phone: +44 1483 206571

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