OLAP & Analytics

Columnar and analytical databases designed for high-performance queries on large datasets.

Repositories

ClickHouse / ClickHouse

ClickHouse® is a real-time analytics database management system

C++

47.3k

25 minutes ago

duckdb / duckdb

DuckDB is an analytical in-process SQL database management system

C++

38.0k

14 hours ago

prestodb / presto

The official home of the Presto distributed SQL query engine for big data

Java

16.7k

6 hours ago

apache / doris

Apache Doris is an easy-to-use, high performance and unified analytics database.

Java

15.3k

2 hours ago

apache / druid

Apache Druid: a high performance real-time analytics database.

Java

14.0k

11 hours ago

trinodb / trino

Official repository of Trino, the distributed SQL query engine for big data, formerly known as PrestoSQL (https://trino.io)

Java

12.8k

6 hours ago

The world's fastest open query engine for sub-second analytics both on and off the data lakehouse. With the flexibility to support nearly any scenario, StarRocks provides best-in-class performance for multi-dimensional analytics, real-time analytics, and ad-hoc queries. A Linux Foundation project.

Java

11.7k

2 hours ago