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.
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 gilles@wikimedia.org 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.
Analytics mailing list Analytics@lists.wikimedia.org https://lists.wikimedia.org/mailman/listinfo/analytics