Maryana, would it be OK if we delete the
MobileWebClickTracking records
from before 2014? Would we still need those for any reason?
On Tue, Sep 30, 2014 at 10:32 AM, Maryana Pinchuk <mpinchuk(a)wikimedia.org
On Mon, Sep 29, 2014 at 3:10 PM, Dario
Taraborelli <
dtaraborelli(a)wikimedia.org> wrote:
On Sep 27, 2014, at 11:42 AM, Aaron Halfaker
<ahalfaker(a)wikimedia.org>
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?
The mobile web team uses the MobileWebClickTracking to get a rough
heatmap of taps
on prominent UI elements, and the apps team uses MobileWikiAppToCInteraction
to measure engagement with the table of contents on the Wikipedia app.
They're both not primary metrics we're tracking but are useful to check in
on every once in awhile. Does that answer your question?
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 <springle(a)wikimedia.org>
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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Maryana Pinchuk
Product Manager, Wikimedia Foundation
wikimediafoundation.org