ClickHouse

ClickHouse is a high-performance, column-oriented SQL database management system (DBMS) for online analytical processing (OLAP). It is available as both an open-source software and a cloud offering.

Tenzir sends data to ClickHouse using the open-source clickhouse-cpp library, enabling efficient columnar transfer of events.

The to_clickhouse operator can both write to existing tables and create new tables.

Advanced Details

For details, refer to the documentation for the to_clickhouse. operator.

Examples

Send a CSV file to a ClickHouse table

from "my_file.csv"
to_clickhouse table="my_table"