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

Stream Loader for Apache Doris

Apache Doris Website

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

SeaTunnel is a next-generation super high-performance, distributed, massive data integration tool.

Apache Hadoop

CDC Connectors for Apache Flink®

Flink Connector for Apache Doris

Spark Connector for Apache Doris

Apache Flink

Apache Iceberg

Apache DataFusion SQL Query Engine

Kafka Connector for Apache Doris

EventMesh is a new generation serverless event middleware for building distributed event-driven applications.

Apache HBase

「Java学习+面试指南」一份涵盖大部分Java程序员所需要掌握的核心知识。

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

Apache Pinot - A realtime distributed OLAP datastore

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

Distributed reliable key-value store for the most critical data of a distributed system

An exploration for building a JDBC sink connector aware of the Debezium change event format

Change data capture for a variety of databases. Please log issues at https://issues.redhat.com/browse/DBZ.

Apache Iceberg

StreamPark, Make stream processing easier! easy-to-use streaming application development framework and operation platform

Uniffle is a high performance, general purpose Remote Shuffle Service.

some tiny learning projects in Rust

The Lineage Analysis system for FlinkSQL supports advanced syntax such as Watermark, UDTF, CEP, Windowing TVFs, and CTAS.

Apache Paimon(incubating) is a streaming data lake platform that supports high-speed data ingestion, change data tracking and efficient real-time analytics.

Apache flink