How I built the demo's

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An explanation of how I built the social graph demo’s for the Experiments in Data Portability talk.

An explanation of how I built the social graph demo’s for the Experiments in Data Portability talk.

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  • 1. Experiments in Data Portability How I built the demo’s Glenn Jones Barcamp London 6 28 March 2008
  • 2. lab.madgex.com
  • 3. How your Social Graph is built < a href=“http://www.glennjones.net/” rel=“me”>Glenn Jones</a> Found rel=me Start Site Reciprocal claim Site Found rel=me Start Site Inward claim Site Found rel=me Start Site Outward claim Site
  • 4. Open Standards Stack Microformats Parser Google’s Social RSS Library Graph API microformats ATOMOAuth Library Social Graph Node Mapper Digest Access Authentication
  • 5. Microformats - hCard <p class=“vcard”> <a class=“fn url” rel=“me” href=http://www.glennjones.net />Glenn Jones</p> </p>
  • 6. RSS and ATOM <item> <title>SXSW 2009: Not the Same Old Story</title> <description>If the web provides so many ways to connect with audiences, why are we all stuck telling the same story with our designs? </description> <link>http://huffduffer.com/adactio/3950</link> <enclosure url=quot;http://audio.sxsw.com/2009/podcasts/NotT heSameOldStory.mp3quot; type=quot;audio/mpegquot; length=quot;21898329quot;/> <pubDate>Tue, 24 Mar 2009 10:29:46 GMT</pubDate> <category>sxsw</category> </item>
  • 7. Social Graph Node Mapper http://www.flickr.com/photos/glennjonesnet/ sgn://flickr.com/?ident=glennjonesnet profile: http://www.flickr.com/people/glennjonesnet/ content: http://www.flickr.com/photos/glennjonesnet/ rss: http://api.flickr.com/services/feeds/...
  • 8. priority: 20 schema: hAtom content type: status resource: list action: read authorisation: anonymous mime type: text/html verb: get url-template: http://twitter.com/{username}/
  • 9. XRD discovery is on its way <XRD> <Subject>http://twitter.com/</Subject> <Link priority=“10”> <Rel>profile</Rel> <Type>http://www.w3.org/2006/03/hcard</Type> <Type>http://ns.madgex.com/ufdp/contenttype/profile</Type> <Type>http://ns.madgex.com/ufdp/resoucetype/item</Type> <Type>http://ns.madgex.com/ufdp/action/read</Type> <Type>http://ns.madgex.com/ufdp/verb/get</Type> <Type>http://ns.madgex.com/ufdp/authorisation/anonymous</Type> <URITemplate>http://twitter.com/{username}</URITemplate> <MediaType>text/html</MediaType> </Link> </XRD> Conceptual outline of XRD-Based service description
  • 10. Open Stack Social Graph Search Web wide discovery SGN or XRD Site API/Services discovery URI Templates URL description Basic or OAuth Authentication & access microformats Standard formats
  • 11. lab.madgex.com/identify
  • 12. lab.madgex.com/microformats/apidemo/
  • 13. Chaining open standards together provides massively great value than the sum of the parts
  • 14. Microformats Parsers Blog http://microformats.org/wiki/parsers http://www.glennjones.net/ Microformats Parser - Optimus - XSLT Madgex Labs http://microformatique.com/optimus/ http://lab.madgex.com/ Microformats Parser - Cognition - Perl UfXtract http://buzzword.org.uk/cognition/ http://ufxtract.com/ Google Social Graph API Backnetwork http://socialgraph.apis.google.com/ http://lab.backnetwork.com/ Social Graph Node Mapper http://code.google.com/p/google-sgnodemapper/ URI-Template http://tools.ietf.org/html/draft-gregorio-uritemplate-03 YQL http://developer.yahoo.com/yql/ Portable Contacts API http://portablecontacts.net/
  • 15. XRDS-simple http://xrds-simple.net/core/1.0/ LRDD http://tools.ietf.org/html/draft-hammer-discovery-03 Eran Hammer-Lahav http://www.hueniverse.com/
  • 16. Creative Commons Attribution-Non-Commercial 2.0 UK: England & Wales Licence. Copyright Madgex 2008 www.glennjones.net