Okay, thanks everybody! I've filed the task
<https://phabricator.wikimedia.org/T115275>.

Aaron, I just filed the task for the Echo databases, because I *think *Flow
uses Cassandra, which couldn't be replicated to a MariaDB instance.

On Sat, Oct 10, 2015 at 8:30 AM, Aaron Halfaker <[email protected]>
wrote:

> IMO we should have echo and flow databases on analytics-store even if this
> use case is served by Event Logging data.  The whole point of having so
> many databases replicated on that machine is to make for easy to do cross
> DB joins.
>
> Neil, If you file a DBA task, please CC me. :)
>
> On Fri, Oct 9, 2015 at 4:40 PM, Leila Zia <[email protected]> wrote:
>
>>
>> On Fri, Oct 9, 2015 at 1:26 PM, Neil P. Quinn <[email protected]>
>> wrote:
>>
>>> I'm trying to gather some stats on the use of Echo notifications across
>>> wikis, and I'd like to join the `echo_events` table with the `user` table
>>> for a given wiki.
>>>
>>
>> I'm not sure what kind of information you need but there is a chance that
>> they are captured via schema in which case you can get them from Echo
>> schema in log database and then join that with enwiki.user. I'm also not
>> sure what info you need from enwiki.user, you may be able to get more
>> global info from centralauth.globaluser.
>>
>> Leila
>>
>>
>>>
>>> --
>>> Neil P. Quinn <https://meta.wikimedia.org/wiki/User:Neil_P._Quinn-WMF>,
>>> product analyst
>>> Wikimedia Foundation
>>>
>>> _______________________________________________
>>> Analytics mailing list
>>> [email protected]
>>> https://lists.wikimedia.org/mailman/listinfo/analytics
>>>
>>>
>>
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>>
>
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>


-- 
Neil P. Quinn <https://meta.wikimedia.org/wiki/User:Neil_P._Quinn-WMF>,
product analyst
Wikimedia Foundation
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