Dynamic metadata resolver; HttpClient usage

[Brent Putman]

On 11/18/14 9:31 PM, Cantor, Scott wrote:
>> Having it be on by default might be nice for deployers, but would mean 
>> that we'd have to decide upon the caching strategy/store (essentially 
>> in-memory vs filesystem), so I don't know how contentious that choice 
>> would be...
> Is it storing the data or just the caching tags?

It stores the whole thing: data, headers, etc.  Pretty much what a web
browser cache does.

First couple of paragraphs here give you the idea:

http://hc.apache.org/httpcomponents-client-ga/tutorial/html/caching.html