Folks,
Recently been looking at servers that host almost 200K ARPA
zones and load about 80 million resource records. They run on good hardware
and take only a few minutes to load the zones on a clean start. The issue is
memory utilization of about 23 Gig in RAM.
It seems a terrible waste of memory and a good portion of those
zones probably rarely see queries.
I've got extensive experience with mySQL and postgres, but
always assumed you'd really take a latency hit. Plus, we'd be adding more
complexity by running a DB server. The current DNS servers are located in
separate data centers - it seems we'd have to also run a master/slave DB setup,
with a slave DB server at each site to avoid network overhead. This all sounds
very slow and more complicated.
Anyone with experience solving this type of issue?
Many thanks!
John
----------------
John Murtari - jm5...@att.com<mailto:jm5...@att.com>
Ciberspring
office: 315-944-0998
cell: 315-430-2702
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