Re: Web Identity and Discovery - WebID 1.0

On 2/6/13 10:47 AM, Andrei Sambra wrote:
>
> On Wed, Feb 6, 2013 at 4:29 PM, Kingsley Idehen 
> <kidehen@openlinksw.com <mailto:kidehen@openlinksw.com>> wrote:
>
>     On 2/6/13 10:10 AM, Henry Story wrote:
>
>         On 6 Feb 2013, at 15:39, Kingsley Idehen
>         <kidehen@openlinksw.com <mailto:kidehen@openlinksw.com>> wrote:
>
>             On 2/6/13 6:39 AM, Andrei Sambra wrote:
>
>                 As promised, I have updated the spec according to the
>                 latest poll results. I've also cleaned it up a little,
>                 mainly fixing inconsistencies with some terms.
>
>                 I would like to ask everyone to take a look and see if
>                 everything is ok before we move to WebID-TLS.
>
>                 Here is the link to the latest version:
>                 https://dvcs.w3.org/hg/WebID/raw-file/tip/spec/identity-respec.html
>
>                 Best,
>                 Andrei
>
>             Why do you still have this warning:
>
>             "Implementers are highly encouraged to use hash URIs for
>             the WebID HTTP URI. Even though 303 redirects have been
>             used in the past, experience has shown that they can be
>             difficult to deploy and can have an impact on performance.
>             However WebID Verifiers must not fail when dereferencing
>             hashless URIs, though they may flag them as potentially
>             impacting on performance."
>
>             You don't need that piece of confusion. The examples can
>             be hashed based and just leave it at that.
>
>             I thought this matter was completely closed based on the
>             vote i.e.:
>
>             1. A WebID is a HTTP URI
>             2. Use hash based HTTP URIs in all examples.
>
>         yes, but it is still true that there is a cost for the client
>         and for deployment of non hash based URIs, since they require
>         1 extra dereferencing: ie. one more connection on the network.
>         The speed of light being limited, this is a cost.
>
>
>     Yes, but doesn't need to be in the spec. People are going to work
>     with examples. The examples are the effective route to hash URI
>     utility etc..
>
>
> I strongly believe that having this notice is very important, since it 
> ties together fragment identifiers with documents and the fact that 
> #-less URIs need to rely on 303 redirects.

I know you do, but you aren't understanding the implications of that. 
Please remember, we've spent time on this matter and its even gone to a 
formal vote. Please accept the findings from that endeavor.

You compromise this effort by such practices. All you have to do, as 
I've stated repeatedly (ditto Stephane and others) is this:

1. Accept that a WebID is an HTTP URI
2. Make examples using hash based HTTP URIs.

That's it.


> In the end it's just a note, with no impact on the definition itself, 
> since I've removed the part about verifiers.

That's an inaccurate assumption. If that were true, I wouldn't be 
writing this mail :-)

Kingsley
>
>
>
>         I would change the "can have impact on performance" to "have
>         impact on performance".
>
>         Perhaps "highly encouraged" can be reduced to "encouraged". In
>         any case we need some reason
>         to explain in the spec why the examples are in terms of hash uris.
>
>
>     If all the examples are hash URI based, the mission will be
>     accomplished. Just as the whole Semantic Web mission was
>     unaccomplished by the prevalence of RDF/XML across all examples
>     produced by the W3C.
>
>     Kingsley
>
>
>         Henry
>
>
>             -- 
>
>             Regards,
>
>             Kingsley Idehen
>             Founder & CEO
>             OpenLink Software
>             Company Web: http://www.openlinksw.com
>             Personal Weblog: http://www.openlinksw.com/blog/~kidehen
>             <http://www.openlinksw.com/blog/%7Ekidehen>
>             Twitter/Identi.ca handle: @kidehen
>             Google+ Profile:
>             https://plus.google.com/112399767740508618350/about
>             LinkedIn Profile: http://www.linkedin.com/in/kidehen
>
>
>
>
>
>         Social Web Architect
>         http://bblfish.net/
>
>
>
>     -- 
>
>     Regards,
>
>     Kingsley Idehen
>     Founder & CEO
>     OpenLink Software
>     Company Web: http://www.openlinksw.com
>     Personal Weblog: http://www.openlinksw.com/blog/~kidehen
>     <http://www.openlinksw.com/blog/%7Ekidehen>
>     Twitter/Identi.ca handle: @kidehen
>     Google+ Profile: https://plus.google.com/112399767740508618350/about
>     LinkedIn Profile: http://www.linkedin.com/in/kidehen
>
>
>
>
>
>


-- 

Regards,

Kingsley Idehen 
Founder & CEO
OpenLink Software
Company Web: http://www.openlinksw.com
Personal Weblog: http://www.openlinksw.com/blog/~kidehen
Twitter/Identi.ca handle: @kidehen
Google+ Profile: https://plus.google.com/112399767740508618350/about
LinkedIn Profile: http://www.linkedin.com/in/kidehen

Received on Wednesday, 6 February 2013 18:01:07 UTC