a small, expressive orm -- supports postgresql, mysql, sqlite and cockroachdb

Apache Flink

翻墙-科学上网

πflow is a big data flow engine with spark support

Open-source Windows and Office activator featuring HWID, Ohook, TSforge, KMS38, and Online KMS activation methods, along with advanced troubleshooting.

SeaTunnel is a distributed, high-performance data integration platform for the synchronization and transformation of massive data (offline & real-time).

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

RDMA core userspace libraries and daemons

基于flink的实时流计算web平台

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

Lab Projects For Java

implements all restful api of livy

DataX是阿里云DataWorks数据集成的开源版本。

A federated, open-source data catalog for all your big data and small data

CKAN is an open-source DMS (data management system) for powering data hubs and data portals. CKAN makes it easy to publish, share and use data. It powers catalog.data.gov, open.canada.ca/data, data…

OpenMetadata is a unified metadata platform for data discovery, data observability, and data governance powered by a central metadata repository, in-depth column level lineage, and seamless team co…

A Spark Atlas connector to track data lineage in Apache Atlas

Switch hosts quickly!

Apache Atlas - Open Metadata Management and Governance capabilities across the Hadoop platform and beyond

LarkMidTable 是一站式开源的数据中台，实现中台的 基础建设，数据治理，数据开发，监控告警，数据服务，数据的可视化，实现高效赋能数据前台并提供数据服务的产品。

A multi-modal vector database that supports upserts and vector queries using unified SQL (MySQL-Compatible) on structured and unstructured data, while meeting the requirements of high concurrency a…