Repository Index

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

• java
• presto
• hive
• hadoop

Apache Doris is a real-time analytics and hybrid search database for AI agents.

• olap
• database
• hudi
• iceberg

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.

• database
• olap
• sql
• analytics

World's most powerful open data catalog for building a high-performance, geo-distributed and federated metadata lake.

• datalake
• lakehouse
• metadata
• federated-query