nanog mailing list archives
Re: Why the US Government has so many data centers
From: Rafael Possamai <rafael () e2wsolutions com>
Date: Tue, 22 Mar 2016 11:23:17 -0500
Circuit utilization, capacity and availability shouldn't be calculated separately in a data center environment. If you look at each separately you risk making some expensive mistakes. *Rafael Possamai* Founder & CEO at E2W Solutions *office:* (414) 269-6000 *e-mail:* rafael () e2wsolutions com On Tue, Mar 22, 2016 at 11:11 AM, Sean Donelan <sean () donelan com> wrote:
On Tue, 22 Mar 2016, Jay R. Ashworth wrote:But when some Armenian script kiddie DDoSing Netflix takes down your TSA terrorist lookup service, and you come to me asking why the plane blew up, I'm going to tell you "because you fucking ignored my written advice on the matter", while I'm packing my desk.DOCI is about physical data center opimization, not about network or service availability. DCOI metrics: - Energy metering - Power Usage Effectiveness (PUE) - Virtualization - Server Utilization & Automated Monitoring - Facility Utilization Why do you have two circuits with only 40% utilization. The auditor says that's waste, and you only need one circuit at 80% utilization for half the cost.
Current thread:
- Re: Why the US Government has so many data centers, (continued)
- Re: Why the US Government has so many data centers George Herbert (Mar 18)
- Top-shelf resilience (Re: Why the US Government has so many data centers) Jay R. Ashworth (Mar 22)
- RE: Top-shelf resilience (Re: Why the US Government has so many data centers) Tony Patti (Mar 23)
- Re: Top-shelf resilience (Re: Why the US Government has so many data centers) Måns Nilsson (Mar 25)
- Re: Why the US Government has so many data centers Jay R. Ashworth (Mar 22)
- Re: Why the US Government has so many data centers Sean Donelan (Mar 22)
- Re: Why the US Government has so many data centers Valdis . Kletnieks (Mar 22)
- Re: Why the US Government has so many data centers George Herbert (Mar 22)
- Re: Why the US Government has so many data centers Sean Donelan (Mar 22)
- Re: Why the US Government has so many data centers George Herbert (Mar 22)
- Re: Why the US Government has so many data centers Rafael Possamai (Mar 23)
- Re: Why the US Government has so many data centers Florian Weimer (Mar 12)
- Re: Why the US Government has so many data centers Peter Kristolaitis (Mar 11)
- Re: Why the US Government has so many data centers Sean Donelan (Mar 14)
- Re: Why the US Government has so many data centers mikea (Mar 14)
- Re: Why the US Government has so many data centers Keith Stokes (Mar 14)