ClickHouse - fast open-source OLAP DBMS
https://clickhouse.comClickHouse works 100-1000x faster than traditional approaches. ClickHouse's performance exceeds comparable column-oriented database management systems that are available on the market. It processes hundreds of millions to over a billion rows and tens of gigabytes of data per server per second. Detailed comparison.
ClickHouse - fast open-source OLAP DBMS
clickhouse.comClickHouse works 100-1000x faster than traditional approaches. ClickHouse's performance exceeds comparable column-oriented database management systems that are available on the market. It processes hundreds of millions to over a billion rows and tens of gigabytes of data per server per second. Detailed comparison.