Add more speaker related charts in analytics

[marcoroth]

[adrienpoly]

Nice!

I am a bit suprise by the shape of the yearly speaking experience. Given that a majority of speakers have 1 talk I would have expected the first column to be higher, but I might be missing something

[marcoroth]

I am a bit suprise by the shape of the yearly speaking experience. Given that a majority of speakers have 1 talk I would have expected the first column to be higher, but I might be missing something

There's a good chance that the query is not quite right 😅

But you are right, technically every speakers first talk needs to be in the 0 years column.

[adrienpoly]

I propose that we comment this last query and merge it with the others so that we have time to work on it a bit more

or maybe add a poor man feature flag and show it only in dev

[adrienpoly]

After some thought I thing we could keep the yearly unique speakers at conferences. The other chart feels less meaningful to me