nanog mailing list archives

Re: An appeal for more bandwidth to the Internet Archive


From: Denys Fedoryshchenko <nuclearcat () nuclearcat com>
Date: Wed, 13 May 2020 13:25:26 +0300

On 2020-05-13 13:10, Bill Woodcock wrote:
On 2020-05-13 11:00, Mark Delany wrote:
On 13May20, Denys Fedoryshchenko allegedly wrote:
What about introducing some cache offloading, like CDN doing? (Google,
Facebook, Netflix, Akamai, etc)
Maybe some opensource communities can help as well
Surely someone has already thought thru the idea of a community CDN?
Perhaps along the lines of pool.ntp.org? What became of that
discussion?

Yes, Jeff Ubois and I have been discussing it with Brewster.

There was significant effort put into this some eighteen or twenty
years ago, backed mostly by the New Zealand government…  Called the
“Internet Capacity Development Group.”  It had a NOC and racks full of
servers in a bunch of datacenters, mostly around the Pacific Rim, but
in Amsterdam and Frankfurt as well, I think.  PCH put quite a lot of
effort into supporting it, because it’s a win for ISPs and IXPs to
have community caches with local or valuable content that they can
peer with.  There’s also a much higher hit-rate (and thus efficiency)
to caching things the community actually cares about, rather than
whatever random thing a startup is paying Akamai or Cloudflare or
whatever to push, which may never get viewed at all.  It ran well
enough for about ten years, but over the long term it was just too
complex a project to survive at scale on community support alone.  It
was trending toward more and more of the hard costs being met by PCH’s
donors, and less and less by the donors who were supporting the
content publishers, which was the goal.

The newer conversation is centered around using DAFs to support it on
behalf of non-profit content like the Archive, Wikipedia, etc., and
that conversation seems to be gaining some traction.  Unfortunately
because there are now a smaller number of really wealthy people who
need places to shove all their extra money.  Not how I’d have liked to
get here.
I think this is a simple equation.

1) The minimum cost of implementation and technical support efforts
I think earlier this was the main problem, 10 years ago there was no such level
of software automation as it is available today.
2) Win for operators.
Before it was more trivial by running squid and trivial cache, now, with HTTPS it is
not possible.
3) Proud badge of non-profit projects supporter and charity activities.
(Whether it is possible to write off tax/etc as donations - depends on the laws of your country)


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