|> In the case of the DNS, some of the cost of using short TTLs is |> supported by the owner of the domain names with a short TTL. The |> resolvers of nodes that resolve those domain names also suffer some |> cost, but the nodes that do not contact these domain names |do not suffer |> the additional cost. In this case, there is some cost |(replying to more |> DNS requests) for the domain that chooses to use short |lifetime. This is |> not perfect since the resolvers that contact this domain |also support |> some cost. | |OK. I thought perhaps you had a way of removing even that cost.
One way of shifting that cost further is for the advertising site to proactively issue updates based on historical requests. Tony -- to unsubscribe send a message to [EMAIL PROTECTED] with the word 'unsubscribe' in a single line as the message text body. archive: <http://psg.com/lists/rrg/> & ftp://psg.com/pub/lists/rrg
