DNS Load Balancing
bindml at saramandif.com
Mon Apr 10 15:56:17 UTC 2006
Just for information :
- about www.google.com & www.google.fr
;; ANSWER SECTION:
www.google.fr. 16h17m34s IN CNAME www.google.com.
www.google.com. 3d16h17m34s IN CNAME www.l.google.com.
www.l.google.com. 5M IN A 184.108.40.206
www.l.google.com. 5M IN A 220.127.116.11
Google use a round robin of 5 minutes.
- about max connection to DNS servers.
Our B2C DNS structure receive (depend of hours) from 6000 to 9000 connections per second
- regarding Load Balancing.
As for me the best way is to use load balancing even if it's software load balancing...You're going toward problems using such a low TTL level
Le samedi 8 avril 2006 à 08:56:46, vous écriviez :
fbwd> Hi Kevin, first of all I'm new to the subject and just asking. And it
fbwd> actually did not occur to me.
fbwd> I'm also not sure if it really matters, since the load is not going to
fbwd> be that big after all, because the application will run only 4 times a
fbwd> month and than for only an hour.
fbwd> And I have heard that Google is actually using DNS load balancing to
fbwd> distribute the load.
fbwd> Anyway, do you know of any other solution besides a hardware load
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