Fantastic Voyage into the Web of Data

into th e web o f data Christian Heilmann – Webmontag,Frankfurt/Main – August 2009

Developing the web vs. developing for the web.

Decentralised Data

CMS

CMS

CMS Tags, Comments, Connections, Embeds

APIs

API Issues

No need for rockstars

YQL http://developer.yahoo.com/yql/console/ select {what} from{where} where {conditions}

For example: Frankfurt

select * from html where url="http://faz.de" andxpath="//h2 "

select * from google.translate where q in ( select a from htmlwhere url="http://faz.de" and xpath="//h2" )and target="en"

select title from twitter.user.timeline where title like"%http%" and id="codepo8" orid="ydn"

Flexibility ๏ mix and match APIs ๏ filter results๏ simplify authentication ๏ use in console or from code๏ minimal research of documentation ๏ caching ofresults ๏ proxied on Yahoos servers

Got you excited? Go for it!

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