Re: [ga] No more FUD -- what is the current size of the .com database?

[George Kirikos <gkirikos@xxxxxxxxx>]

Hello,

--- Karl Auerbach <karl@xxxxxxxxxxxx> wrote:
> The .com zone has on the order of 60,000,000 names, which means we
> are 
> talking about a 12 gigabyte zone file, uncompressed.
> 
> One does have to give credit to Verisign for coming up with systems
> to 
> distribute the updates to this every 5 minutes (although one might 
> suspect that such incremental updates became a necessity as the size
> of 
> the file made bulk updates difficult.)

I don't think it's particularly impressive that they can distribute
updates every 5 minutes. If we give an upper estimate that 1% of domain
names have nameserver changes daily, then 1% of 12 GB is 120 MB. 120 MB
distributed throughout a 24 hour day might mean a "peak" change of
several MBs in any 5 minute interval (i.e. one only sends the
differences, via incremental updates).

Ken Silva was talking about how VeriSign must use "specialized"
systems, and thus need price increases. Yet:

http://www.internetnews.com/ent-news/article.php/3590911
http://www.internetnews.com/ent-news/article.php/3547786

Under $10,000 each.

Sincerely,

George Kirikos
http://www.kirikos.com/