Alan Runyan wrote:

- Customer has software on a remote machine. They are seeing unnecessary transaction commits. Just like the guy 'Analyzing a ZODB'.

I'm that guy ;). BTW, we have related those unnecessary commits to CMFQuestions, an old plone product now superseded by PloneSurveys... We came to that not by inspecting the code, but by realizing there were too many conflicts related with CMFQuestionnaire. We removed it, and the commits vanished. Best regards, Manuel.