Amazon RDS vs ClickHouse

Amazon Relational Database Service (RDS) is a managed database service from AWS that supports MySQL, PostgreSQL, MariaDB, Oracle, SQL Server, and Db2 engines. It automates hardware provisioning, database setup, patching, and backups with options for Multi-AZ deployments and read replicas.

ClickHouse is an open-source column-oriented database management system optimized for analytical queries and real-time data processing at scale. It provides exceptionally fast query performance through data compression and vectorized query execution.