nanog mailing list archives
Re: Redundant Data Center Architectures
From: Ray Sanders <ray.sanders () villagevoicemedia com>
Date: Wed, 28 Oct 2009 10:42:51 -0700
Roland,Could you elaborate on "GSLB" (Global Load Balancing?) ? Pardon if that question seems a bit "noob-ish"
Thanks Roland Dobbins wrote:
On Oct 28, 2009, at 8:26 PM, Stefan Fouant wrote:I'm wondering what are the growing trends in connecting Data Centers for redundancy in DR/COOP environments.'DR' is an obsolete 40-year-old mainframe concept; it never works, as funding/testing/scaling of the 'backup' systems is never adequate and/or allowed.Layer-2 between sites is evil, as well.Layer-3-independence and active/active/etc. is where it's at in terms of high availability in the 21st Century. GSLB, et. al.----------------------------------------------------------------------- Roland Dobbins <rdobbins () arbor net> // <http://www.arbornetworks.com> Sorry, sometimes I mistake your existential crises for technical insights. -- xkcd #625 ------------------------------------------------------------------------ No virus found in this incoming message.Checked by AVG - www.avg.com Version: 8.5.423 / Virus Database: 270.14.36/2465 - Release Date: 10/28/09 09:34:00
-- -"Prediction is very difficult, especially about the future." -Niels Bohr -- Ray Sanders Linux Administrator Village Voice Media Office: 602-744-6547 Cell: 602-300-4344
Current thread:
- Redundant Data Center Architectures Stefan Fouant (Oct 28)
- Re: Redundant Data Center Architectures ChrisSerafin (Oct 28)
- Re: Redundant Data Center Architectures Roland Dobbins (Oct 28)
- Re: Redundant Data Center Architectures Charles Wyble (Oct 28)
- Re: Redundant Data Center Architectures Ray Sanders (Oct 28)
- Re: Redundant Data Center Architectures Roland Dobbins (Oct 28)
- Re: Redundant Data Center Architectures Brandon Galbraith (Oct 28)
- Re: Redundant Data Center Architectures Darren Bolding (Oct 28)
- RE: Redundant Data Center Architectures Stefan Fouant (Oct 28)
- Re: Redundant Data Center Architectures Truman Boyes (Oct 28)
- Re: Redundant Data Center Architectures Roland Dobbins (Oct 28)