chDB is an in-process OLAP SQL Engine 🚀 powered by ClickHouse

Trench — Open-Source Analytics Infrastructure. A single production-ready Docker image built on ClickHouse, Kafka, and Node.js for tracking events, page views. Easily build product analytics dashboards, LLM RAGs, observability platforms, or any other analytics product.

Easily load data from kafka to ClickHouse

Collects many small inserts to ClickHouse and send in big inserts

QuackPipe is an OLAP API built on top of DuckDB with ClickHouse compatibility bits

A demonstration how to use ClickHouse with MaxMind GeoIP2 databases for geolocaiton

Advanced User-Interface for ClickHouse

Docker environment for DataGrip testing

ClickHouse Homebrew tap (old repository, unused)

OpenTelemetry signal storage

DuckDB Community Extension implementing ClickHouse SQL Dialect macros and Custom functions for DuckDB

High performance Pinba server

API Server for chDB, an in-process SQL OLAP Engine powered by ClickHouse

CowsDB: Embedded OLAP Engine API

Deploy a simple Multi-Node Clickhouse Cluster with docker-compose in minutes.

Docker compose for ClickHouse Cluster

Native Go, fast and easy-to-use writer for asynchronous streaming batches to ClickHouse. Used in production services.

Generate chDB and ClickHouse queries with ChatGPT/OpenAI APIs

This demo shows how to publish messages to RabbitMQ and then consume them from ClickHouse.

A utility to reshard distributed data in a Clickhouse Cluster onto new nodes