chdb-io/chdb

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

2.9kStars on the repository
7Mods indexed here, across every type
4d agoLast push, which is what freshness is scored on
Apache-2.0Licence, which decides whether bodies are shown

chdb-datastore

01

chdb-io/chdb

Skill Claude CodeCodex

Use when the user has tabular data (pandas DataFrame, parquet, csv, Arrow, json) and wants to filter, group, aggregate, join, or speed up slow pandas. Provides chDB DataStore — same pandas API, ClickHouse engine underneath. Also handles reading from S3, MySQL, PostgreSQL, MongoDB, ClickHouse Cloud, Iceberg, Delta Lake…

2.9k 4d ago A 168 tokens original Apache-2.0

chdb-sql

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chdb-io/chdb

Skill Claude CodeCodex

Use when the user wants to run SQL — especially analytical SQL — on local files (parquet/csv/json), URLs, S3 paths, or remote databases (Postgres, MySQL, MongoDB, ClickHouse Cloud, Iceberg, Delta Lake) without setting up a server. Provides chDB — embedded ClickHouse SQL in Python with 1000+ functions, Session for…

2.9k 4d ago A 214 tokens original Apache-2.0