2 docs tagged with "clickhouse"

ClickHouse is an open-source column-oriented database management system (DBMS) designed for online analytical processing (OLAP). It allows users to generate analytical data reports in real-time.

This document provides a comprehensive comparison of four popular OLAP (Online Analytical Processing) databases: ClickHouse, StarRocks, Apache Druid, and Apache HBase. Each database has unique strengths and trade-offs that make them suitable for different use cases.