This is an open-source software.This AMI contains Clickhouse on CentOS7.9 and includes support.

Perform a minimal installation of CentOS 7.9 and update it to the latest version.

OS version: CentOS7.9

Clickhouse Version: Clickhouse-21

CentOS 7 is a Linux enterprise-class operating system that is functionally compatible with its upstream source, Red Hat Enterprise Linux (RHEL).

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