Hi all,

Growth team needs some data removed from both the raw logs and analytics slaves. Sean said he can help with the EventLogging db maintenance, but is unfamiliar with the logs on Vanadium.

This is to purge data from a recent set of experiments that involved setting a token for anonymous editors. Now that we've got our results and aggregated any non-private data we need in the future, we can safely remove any data stored in the associated schemas. This doesn't need to be selective based on schema ids or dates, we can probably just wholesale remove the associated schemas listed at https://meta.wikimedia.org/wiki/Research:Asking_anonymous_editors_to_register#Schemas

Sean suggested Christian or Nuria might be best equipped to help here. If Aaron and I provide a list of the schemas, is this possible? Ideally, we'd like to delete these by 8/04, so apologies in advance for such a tight turnaround time. 

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Steven Walling,
Product Manager