Maispion:
Analysing and Visualising Open Source
 Software Developer Communities




François Stephany   Tudor Girba   Tom ...
Software Development
a l :
G o
Understand
the dynamics and the organisation
of an open source community
Mailing lists


Pervasive
Persistent
Many important decisions are taken
in mailing lists
Version Control

                         Jacques



Hercules
                                               Update
      ...
Maispion
1               * 1                  1 *   Repository    1
            EmailUser         UserIdentity
                    ...
1               * 1                  1 *   Repository    1
            EmailUser         UserIdentity
                    ...
Moose Drupal                             Python



•   Smalltalk        •   PHP                  •   C
•   Store          ...
Demo
Maispion




           Que stions?
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Maispion: a Mailing List and Version Control Repository Mining Tool

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Maispion: a Mailing List and Version Control Repository Mining Tool by Francois Stephany, Tom Mens and Tudor Girba. ESUG09, Brest, France.

Published in: Technology, Business
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Maispion: a Mailing List and Version Control Repository Mining Tool

  1. 1. Maispion: Analysing and Visualising Open Source Software Developer Communities François Stephany Tudor Girba Tom Mens
  2. 2. Software Development
  3. 3. a l : G o Understand the dynamics and the organisation of an open source community
  4. 4. Mailing lists Pervasive Persistent Many important decisions are taken in mailing lists
  5. 5. Version Control Jacques Hercules Update Kimberley Commit Repository
  6. 6. Maispion
  7. 7. 1 * 1 1 * Repository 1 EmailUser UserIdentity User * * * * * EmailMessage Commit * * 1 1 1 1 1 1 1 1 Mailbox Bridge Repository 1
  8. 8. 1 * 1 1 * Repository 1 EmailUser UserIdentity User * * * * * EmailMessage Commit * * 1 1 1 1 1 1 1 1 Mailbox Bridge Repository 1 CVS Subversion
  9. 9. Moose Drupal Python • Smalltalk • PHP • C • Store • CVS • CVS/SVN • 2422 e-mails • 32729 e-mails • 88660 e-mails • 65768 commits • 33594 commits • 65768 commits • 227 committers • 8 core-committers • 172 committers
  10. 10. Demo
  11. 11. Maispion Que stions?

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