Redundancy for recursive resolvers w/dual ISPs

[Pete Ehlke]

On Mon, Jan 13, 2003 at 12:02:05PM -0800, Doug Barton wrote:
> 
> On Mon, 13 Jan 2003, Pete Ehlke wrote:
> 
> > There is significant recent work showing that caches reach 80% or more
> > of their potential richness very quickly with as few as 20 clients
> > pointing at them.
> 
> Do you have references for this?
> 
http://nms.lcs.mit.edu/papers/dns-imw2001.html