chDB is an in-process SQL OLAP Engine powered by ClickHouse®
- In-process SQL OLAP Engine, powered by ClickHouse
- Serverless. No need to install or run ClickHouse services
- 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
- Apache License, Version 2.0
We are a community of hackers led by @Auxten and powered by our love for data and opensource.
Our goal is to create a powerful and high-performance embedded database engine for you to love.
- Read the full story about the birth of the chDB project on Auxten's blog
- Read about chdb and its usecases on the Official ClickHouse Blog
- Discover chdb in your browser using codapi examples
- Listen to a brief project introduction courtesy of our hero Alexey Milovidov, the father of ClickHouse.
clickhouse.mp4
ClickHouse 23.6 Release Webinar clip included for Educational purposes. All rights belong to their respective owners.
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