Re: [Analytics] Clickhouse

Dan Andreescu Sat, 09 Jul 2016 09:39:06 -0700

‎

From: Joseph Allemandou

Sent: Wednesday, June 15, 2016 18:53

To: A mailing list for the Analytics Team at WMF and everybody who has an interest in Wikipedia and analytics.

Reply To: A mailing list for the Analytics Team at WMF and everybody who has an interest in Wikipedia and analytics.

Subject: Re: [Analytics] Clickhouse

Thanks a lot for the pointer, I didn't know about that one, sounds interesting !

On Wed, Jun 15, 2016 at 3:48 PM, Gilles Dubuc <[email protected]> wrote:

This might be of interest: https://clickhouse.yandex/

ClickHouse is an open-source column-oriented database management
system that allows generating analytical data reports in real time.

ClickHouse manages extremely large volumes of data in a stable and
sustainable manner. It currently powers Yandex.Metrica, world’s second
largest web analytics platform, with over 13 trillion database records
and over 20 billion events a day, generating customized reports
on-the-fly, directly from non-aggregated data. This system was
successfully implemented at CERN’s LHCb experiment to store and
process metadata on 10bn events with over 1000 attributes per event
registered in 2011.

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Joseph Allemandou

Data Engineer @ Wikimedia Foundation

IRC: joal

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Re: [Analytics] Clickhouse

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