You me talk - free things are afootsie 

On Thursday, February 28, 2013 at 10:13 AM, Noah Kantrowitz wrote:

> Reponding from my phone quickly before this gets any further, will write more 
> later. Plan is to have pypi move package download links to a new hostname 
> (probably pypi-download.python.org (http://pypi-download.python.org)) and 
> then throw that behind fastly. This sidesteps 100% of issues with dynamic 
> pages, etc. Simple index with be handled secondarily.
> 
> Jim Fulton <j...@zope.com (mailto:j...@zope.com)> wrote:
> > On Thu, Feb 28, 2013 at 5:39 AM, Jesse Noller <jnol...@gmail.com 
> > (mailto:jnol...@gmail.com)> wrote:
> > > Thread fork.
> > > 
> > > Anyway. I know we have at least 1 major rep of a cloud provider on the 
> > > list, and I have at least one off in my pocket.
> > > 
> > > I'd like to start discussing (completely ignoring past efforts and 
> > > discussion which got bogged down) how we can start distributing the 
> > > package data we host via CDN rather than the mirroring system.
> > Woohoo!!!
> > 
> > One issue is how to keep the relatively dynamic stuff up to date.
> > One option is to bypass the CDN for dynamic content, but a better
> > approach might be to use CDN-provided invalidation APIs.
> > 
> > I'm mainly thinking of the simple index pages, which are relatively
> > static, but, wh en they change, you want to get the change quickly.
> > Ideally, when there's an update to package, PyPI would
> > invalidate the index page. Everything should have a really long
> > cache interval.
> > 
> > BTW, we use CloudFront fairly extensively for media. We get a lot
> > more origin requests than we expected, given the cache intervals
> > we'd set. (It was still a big win for us.)
> > 
> > Jim 


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