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Metaweb/Freebase
     27 August 2009
Bios
NY Semantic Web Meetup 27 Aug 2009
What is Metaweb?

• Technology company based in San Francisco

• 60 person team of engineers and software developers

• Well funded, long term outlook

• Focused on Freebase.com
What is Freebase?

• An database of “topics” - practical things like people, places,
  business, movies, books, etc.

• A platform for building web applications with this data

• A community of users and companies, adding and grooming
  data
Who is currently using Freebase?
Launched:
NY Semantic Web Meetup 27 Aug 2009
NY Semantic Web Meetup 27 Aug 2009
NY Semantic Web Meetup 27 Aug 2009
Startups
NY Semantic Web Meetup 27 Aug 2009
The Freebase platform

• Programmer APIs - MQL, media services, geo-queries,
  webpage templating


• “Graph” data store - in memory; highly-scaleable

• Extensive caching for additional scaling and performance
Freebase Data
8.4 million entities (“topics”)
NY Semantic Web Meetup 27 Aug 2009
NY Semantic Web Meetup 27 Aug 2009
NY Semantic Web Meetup 27 Aug 2009
NY Semantic Web Meetup 27 Aug 2009
NY Semantic Web Meetup 27 Aug 2009
NY Semantic Web Meetup 27 Aug 2009
NY Semantic Web Meetup 27 Aug 2009
NY Semantic Web Meetup 27 Aug 2009
NY Semantic Web Meetup 27 Aug 2009
John Krasinski
Person, Actor
The Office (US)
TV Program




                 stars in




                            John Krasinski
                            Person, Actor
The Office (US)                                   Leatherheads
TV Program                                       Film




                 stars in                    starred in




                            John Krasinski
                            Person, Actor
The Office (US)                                       Leatherheads
TV Program                                           Film




                 stars in                        starred in




                            John Krasinski
                            Person, Actor




                                      attended




                            Brown University
                            College/university
NY Semantic Web Meetup 27 Aug 2009
Sources of topic data

• Wikipedia

• Open sources (Musicbrainz, OpenLibrary, Netflix, etc.)

• Companies (Microsoft, WSJ, Juggle, Popstra)

• Freebase community
NY Semantic Web Meetup 27 Aug 2009
NY Semantic Web Meetup 27 Aug 2009
100K transactions a day
100K transactions a day
      no problem
> 100K transactions
> 100K transactions
     talk to us
Freebase Features
Freebase data in apps
Freebase suggest for search
Related topics
Web links
imdb.com                                          en.wikipedia.org
/nm1150362                                        /john_krasinski




                                 John Krasinski
                                 Person, Actor




ew.com                                              people.com
/ew/article/0,,476450,00.html                       /people/john_krasinski
Store your own application data
NY Semantic Web Meetup 27 Aug 2009
Quality management
NY Semantic Web Meetup 27 Aug 2009
Data “games”
NY Semantic Web Meetup 27 Aug 2009
ACRE development
  environment
NY Semantic Web Meetup 27 Aug 2009
WSJ Widget
NY Semantic Web Meetup 27 Aug 2009
Other cool apps
Popstra
Freebase cubed
Industry Browser
Wealth of free data
Free high-performance
 feature-rich platform
Community of users sharing
   data and software

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NY Semantic Web Meetup 27 Aug 2009