Differences between revisions 54 and 55
Revision 54 as of 2012-06-30 07:25:42
Size: 2811
Revision 55 as of 2012-09-25 10:52:31
Size: 2841
Editor: jmtd
Comment: fix path to source code repository
Deletions are marked like this. Additions are marked like this.
Line 46: Line 46:
 * '''Source code''': available in the SVN of the [[http://alioth.debian.org/projects/collab-qa/|collab-qa project]] at http://svn.debian.org/viewsvn/collab-qa/udd/  * '''Source code''': available in the git repository of the [[http://alioth.debian.org/projects/collab-qa/|collab-qa project]] at http://anonscm.debian.org/gitweb/?p=collab-qa/udd.git;a=summary

Translation(s): English - Italiano

Ultimate Debian Database

Ultimate Debian Database (UDD) gathers a lot of data about various aspects of Debian in the same SQL database. It allows users to easily access and combine all these data.

The data currently being imported include:

  • Packages and Sources files, from Debian and Ubuntu
  • Bugs from the Debian BTS
  • Popularity contest
  • History of uploads
  • History of migrations to testing
  • Lintian
  • Orphaned packages
  • Carnivore
  • Debtags
  • Ubuntu bugs (from Launchpad)
  • Packages in NEW queue
  • DDTP translations

More data sources can easily be added (and will be in the near future).

Connecting to and using UDD

udd.debian.org is running on ullmann.debian.org. It accepts direct SSLed connections from quantz (qa) and wagner (alioth).

  • command-line:
    • psql service=udd

    • or: psql -U guest -h udd.debian.org -p 5452 udd

  • Python:

    import psycopg2
    conn = psycopg2.connect(host="udd.debian.org",port=5452,user="guest",database="udd")
    cursor = conn.cursor()
    cursor.execute("SELECT count(*) from sources where release='sid'")
    print cursor.fetchall()[0][0]
  • Ruby (DBI): require 'dbi' ; dbh = DBI::connect('DBI:Pg:dbname=udd;port=5452;host=udd.debian.org', 'guest') 

  • Ruby (PG): require 'pg'; conn = PG.connect({:host => 'udd.debian.org', :port => 5452, :user => 'guest', :dbname => 'udd'}) 

  • Examples of queries: http://udd.debian.org

  • Database schema: http://udd.debian.org/schema/

  • Source code: available in the git repository of the collab-qa project at http://anonscm.debian.org/gitweb/?p=collab-qa/udd.git;a=summary

  • Database server: runs on postgres with plperl and postgresql-debversion

For more information, please contact us on #debian-qa or debian-qa@lists.debian.org (mailing list subscription and archives).

UDD started as a Google Summer of Code project by Christian von Essen (Neronus), co-mentored by Lucas Nussbaum, Stefano Zacchiroli and Marc 'HE' Brockschmidt. It is now mainly maintained by Lucas Nussbaum, with help from others.

Other resources

See also :