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The "ProjectHealth2009" page has been changed by EricEvans. The comment on this change is: link in a contents section. http://wiki.apache.org/cassandra/ProjectHealth2009?action=diff&rev1=7&rev2=8 -------------------------------------------------- ## page was renamed from ProjectHealth + = Gauging Project Health (2009) = + + * [[#irc|IRC Participation]] + * [[#lists|Mailing List Participation]] + * [[#uniq_contributors|Code Contributions]] + * [[#committership|Committership / PPMCship]] + + <<Anchor(irc)>> == IRC Participation == IRC is a popular communication medium in the Cassandra community. Most of the active developers/contributors participate in discussions on #cassandra and field questions from others. This plot shows the average number of people (by week) in #cassandra during 2009. {{attachment:irc-participation-2009.png|IRC Participation Plot|width=600}} + <<Anchor(lists)>> == Mailing List Participation == The following plot (courtesy of [[http://gmane.org/|Gmane]]), shows the steadily increasing post rate for `cassandra-user` during 2009. ''Note: There are two mailing lists (`-user` and `-dev`), but most traffic goes to `-user` regardless of topic.'' {{attachment:cassandra-user-2009.png|cassandra-user Post Frequency}} + <<Anchor(uniq_contributors)>> == Code Contributions == This plot shows the estimated number of unique contributors on a week-by-week basis. {{attachment:contributors_by_week_2009.png|Unique contributors|width=600}} @@ -18, +28 @@ Similar to the plot above, this shows unique contributors, but broken down by month instead of week. {{attachment:contributors_by_month_2009.png|Unique contributors|width=600}} + <<Anchor(committership)>> == Committership / PPMCship == The following membership changes have occurred in the time since the projects initial setup.
