an easy-to-use dynamic service discovery, configuration and service management platform for building cloud native applications.

FizzBuzz Enterprise Edition is a no-nonsense implementation of FizzBuzz made by serious businessmen for serious business purposes.

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

Conductor is an event driven orchestration platform

QuestDB is an open source time-series database for fast ingest and SQL queries

Git Server with CI/CD, Kanban, and Packages. Seamless integration. Unparalleled experience.

Open source alternative to Auth0 / Firebase Auth / AWS Cognito

Apache DolphinScheduler is the modern data orchestration platform. Agile to create high performance workflow with low-code

The ZAP core project

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

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

The Metadata Platform for your Data Stack

StarRocks, a Linux Foundation project, is a next-generation sub-second MPP OLAP database for full analytics scenarios, including multi-dimensional analytics, real-time analytics, and ad-hoc queries.

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

Infinitely scalable, event-driven, language-agnostic orchestration and scheduling platform to manage millions of workflows declaratively in code.

Efficient reliable UDP unicast, UDP multicast, and IPC message transport

AI + Data, online. https://vespa.ai

Apache Pinot - A realtime distributed OLAP datastore

Upserts, Deletes And Incremental Processing on Big Data.

CrateDB is a distributed and scalable SQL database for storing and analyzing massive amounts of data in near real-time, even with complex queries. It is PostgreSQL-compatible, and based on Lucene.

Process Orchestration Framework

DataSphereStudio is a one stop data application development& management portal, covering scenarios including data exchange, desensitization/cleansing, analysis/mining, quality measurement, visualiz…

UReport2 is a high-performance pure Java report engine based on Spring architecture, where complex Chinese-style statements and reports can be prepared by iterating over cells.

enterprise level performance testing solution

Pravega - Streaming as a new software defined storage primitive

An easy-to-use BI server built for SQL lovers. Power data analysis in SQL and gain faster business insights.

Embulk: Pluggable Bulk Data Loader.

An Open Standard for lineage metadata collection

Dremio - the missing link in modern data