Free and Open Source, Distributed, RESTful Search Engine

Google core libraries for Java

The java implementation of Apache Dubbo. An RPC and microservice framework.

Mirror of Apache Kafka

Apache Flink

Jenkins automation server

MyBatis SQL mapper framework for Java

ANTLR (ANother Tool for Language Recognition) is a powerful parser generator for reading, processing, executing, or translating structured text or binary files.

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

Apache Pulsar - distributed pub-sub messaging system

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

Graphs for Everyone

MIT Deep Learning Book in PDF format (complete and parts) by Ian Goodfellow, Yoshua Bengio and Aaron Courville

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

Apache ZooKeeper

OpenRefine is a free, open source power tool for working with messy data and improving it

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

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

🔎 Open source distributed and RESTful search engine.

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 …

Apache Cassandra®

Apache Beam is a unified programming model for Batch and Streaming data processing.

Alluxio, data orchestration for analytics and machine learning in the cloud

A Flexible and Powerful Parameter Server for large-scale machine learning

Apache Iceberg

Gephi - The Open Graph Viz Platform

A cross-language remote procedure call(RPC) framework for rapid development of high performance distributed services.

Apache Hive

Apache Pinot - A realtime distributed OLAP datastore

Upserts, Deletes And Incremental Processing on Big Data.