ClickHouse
ClickHouse is a high-performance, column-oriented database management system designed for real-time analytics on large datasets.
About ClickHouse
ClickHouse is an open-source OLAP database management system that allows users to generate analytical reports using SQL queries in real-time. It processes billions of rows and tens of gigabytes of data per server per second, making it ideal for big data analytics, time-series analysis, and large-scale data warehousing applications.
Key Features
- Column-oriented storage for superior data compression and query performance
- Linear scalability with distributed processing capabilities
- Real-time data ingestion with high insert rates
- Vector processing and parallel query execution
- Support for SQL queries with numerous built-in analytical functions
- Fault tolerance and replication for high availability
- Native integration with popular data tools and formats
- Efficient storage compression with multiple algorithms
- Support for multiple table engines and data types
- Built-in sharding and distributed query processing