nanog mailing list archives

RE: NYSE


From: "Temkin, David" <temkin () sig com>
Date: Wed, 22 Sep 2004 10:41:37 -0400


And let's not forget that if you use that 3rd party provider, especially
to connect to SIAC, you pay a premium to have someone to blame other
than the actual data provider.  

 

-----Original Message-----
From: owner-nanog () merit edu [mailto:owner-nanog () merit edu] On 
Behalf Of Michael.Dillon () radianz com
Sent: Wednesday, September 22, 2004 5:36 AM
To: nanog
Subject: Re: NYSE


I would prefer not to use a third party provider because of the IP 
backbone. My experience has been witht eh third party providers is 
that there is not enough responsiveness (packet loss issues) to 
burstable traffic at market open and close.
Unfortunately when the third party networks were designed 
there was no 
forethought into the need for market data traffic or multicast.

Hmmm... well I happen to work in Engineering at Radianz.

I can assure that our network was designed for multicast so 
that there are two resilient low latency paths for multicast 
traffic throughout our network in spite of the tendency of IP 
to have a single best path. And our basic design rules for 
network capacity worldwide are to allow for the bursts that 
happen at U.S. Market Open.

The advice to go to a 3rd party provider who specializes in 
the financial services industry is a good one because we and 
our competitors tend to understand the special needs of 
companies in that industry. If you want to discuss this 
further with one of our technical sales support people, then 
send me an email and I'll put you in touch.

--Michael Dillon




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