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.
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