Columnar Databases
A list of databases and data stores specialized for Columnar Databases.
| No | Name | Stars | Description | Trend | License | Language | Official Site |
|---|---|---|---|---|---|---|---|
| 1 | Amazon Redshift | - | AWS fully managed data warehouse service. Handles petabyte-scale data analysis with PostgreSQL compatibility enabling easy integration with existing tools. | Established as standard choice for enterprise data warehouses. Improved cost efficiency with Redshift Serverless. Data lake analytics support through integration with AWS Lake Formation. | Commercial | SQL | Official |
| 2 | Apache Druid | - | Real-time analytics database. Enables fast ingestion of streaming data and immediate query execution. Optimized for time-series and event data analysis. | Plays important role in real-time dashboards and monitoring systems. Large-scale operational track record at Netflix, Airbnb, etc. Enhanced visualization through integration with Apache Superset and Grafana. | Apache 2.0 | SQL/Various | Official |
| 3 | ClickHouse | - | Open source columnar analytical database. Specialized for real-time query processing, achieving high-speed analytics on petabyte-scale data. Excellent compression rates and query performance. | Rapid growth with real-time analytics demand. Expanding adoption by major companies like Uber, Cloudflare, and Bytedance. Demonstrating advantages in competition with Snowflake and BigQuery for OLAP workloads. | Apache 2.0 | SQL/Various | Official |
| 4 | Google BigQuery | - | Google's serverless data warehouse. Integrates machine learning capabilities, geospatial analysis, and streaming analytics. Enables simple data analysis through SQL. | Expanding popularity in data science and machine learning workflows. Provides consistent environment from analysis to predictive model building through integration with BigQuery ML and Vertex AI. | Commercial | SQL | Official |
| 5 | Snowflake | - | Cloud-native data warehouse. Achieves independent scaling and cost optimization through storage and compute separation architecture. | Rapid growth with enterprise cloud migration. Differentiated by data sharing and secure data collaboration features. Expanding adoption among Fortune 500 companies. | Commercial | SQL | Official |