chDB is an embedded SQL OLAP Engine powered by ClickHouse
- In-process SQL OLAP Engine, powered by ClickHouse
- Serverless. No need to install ClickHouse
- Minimized data copy from C++ to Python with python memoryview
- Input & Output support Parquet, CSV, JSON, Arrow, ORC and 60+more formats
- Supports Python DB API 2.0, example and custom UDF Functions
- Library bindings for Python, Go, Rust, NodeJS, Bun
- Apache2 License
A brief project introduction courtesy of our hero Alexey Milovidov, the father of ClickHouse.
ClickHouse 23.6 Release Webinar clip included for Educational purposes. All rights belong to their respective owners.
🔖 Read the full story about the birth of the chDB project