On Sep 27, 2014, at 11:42 AM, Aaron Halfaker <[email protected]> wrote:

> I'm not surprised that PageContentSaveComplete is big.  That's a very useful 
> table and it sees a lot of rows for good reason (every revision saved on 
> every wiki).  
> 
> As for the Multimedia/Mediaviewer tables, we should probably ping someone on 
> that team to discuss them. 
> 
> Dario, can you speak for the MobileWebClickTracking and 
> MobileWikiAppToCInteraction schemas?

neither I nor Oliver are using this data but it’s used for some Limn dashboards 
by the Mobile team. Copying Maryana and Kaldari so they can chime in

D

> On Sat, Sep 27, 2014 at 2:02 PM, Sean Pringle <[email protected]> wrote:
> Hi :-)
> 
> These are the largest Eventlogging tables on m2-master:
> 
> 145G    MobileWebClickTracking_5929948.ibd
> 94G     PageContentSaveComplete_5588433.ibd
> 61G     MediaViewer_8572637.ibd
> 57G     MediaViewer_8245578.ibd
> 30G     MultimediaViewerNetworkPerformance_7917896.ibd
> 29G     MediaViewer_8935662.ibd
> 24G     MobileWikiAppToCInteraction_8461467.ibd
> 
> Are these sizes roughly expected?
> 
> Anything we can discard or reduce?
> 
> Where did the discussion on purging data end up?
> 
> No immediate problems here, just rattling cages :-)
> 
> BR
> /s
> 
> -- 
> DBA @ WMF
> 
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