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Re: [Per-Entity] distribution of aggregate metadata


Chronological Thread 
  • From: Nick Roy <>
  • To: Scott Koranda <>
  • Cc: Patrick Radtke <>, "Cantor, Scott" <>, Rhys Smith <>, Thomas Scavo <>, Per-Entity Metadata Working Group <>
  • Subject: Re: [Per-Entity] distribution of aggregate metadata
  • Date: Thu, 11 Aug 2016 16:51:39 +0000
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And if so, could we do that in a way that still leverages the geo IP
capabilities of the multiple CDNs? Straight DNS round-robin will be
problematic in a number of ways:

1) No easy way to detect down CDN nodes and take them out of the mix
(probably could be scripted, the script itself would probably be a
significant investment and possibly a point of failure)

2) Might not be compatible with geo IP (I don’t know - does anyone here know?)

Thanks,

Nick

> On Aug 11, 2016, at 10:47 AM, Scott Koranda
> <>
> wrote:
>
>> On Wed, Aug 10, 2016 at 5:12 PM, Cantor, Scott
>> <>
>> wrote:
>>
>>> Of course, usually one extended outage is much, much better than
>>> constant short ones. I'm more interested in monthly or weekly than annual.
>>
>> Cloud harmony monitors most providers and give a dashboard for weekly
>> or the last month.
>> Here is the CDN dashboard: https://cloudharmony.com/status-of-cdn
>>
>
> Thanks Patrick.
>
> Naive question: could an organization like InCommon publish
> across multiple, different CDN providers in order to decrease
> still further the likelihood of going completely dark?
>
> Scott K
>
>




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