> But As far as I know NSD doesn't have a cache, so under heavy load > NSD will load disk. I have plenty of zones, so I want to protect my > authoritative servers from burst of requests, ddos and so on.
That's very wrong thinking. I don't have hard numbers, but from design POV I guess nsd will be faster, since it does have much simpler data structures - all data are static and lookup algorithms could be very optimal. Anyway I don't know what zone do you have, but people (here) run authoritative server for root and TLD zones and don't have problems with "burst of requests, ddos and so on". Ondrej -- Ondřej Surý <[email protected]> http://blog.rfc1925.org/ _______________________________________________ Unbound-users mailing list [email protected] http://unbound.nlnetlabs.nl/mailman/listinfo/unbound-users
