a fast, scalable, multi-language and extensible build system

Zipkin is a distributed tracing system

The Metadata Platform for your Data and AI Stack

Distributed and fault-tolerant realtime computation: stream processing, continuous computation, distributed RPC, and more

Tools for keeping your cloud operating in top form. Chaos Monkey is a resiliency tool that helps applications tolerate random instance failures.

GoCD - Continuous Delivery server main repository

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

Apache Parquet Java

Collect, aggregate, and visualize a data ecosystem's metadata

A Graph Traversal Language (no longer active - see Apache TinkerPop)

Nightscout version of xDrip+

A Property Graph Model Interface (no longer active - see Apache TinkerPop)

Hopsworks - Data-Intensive AI platform with a Feature Store

Alloy is a language for describing structures and a tool for exploring them. It has been used in a wide range of applications from finding holes in security mechanisms to designing telephone switch…

Kodkod solver for relational logic

Pantheon's fork which adds support for limiting concurrent builds based on job parameters

Distributed and fault-tolerant realtime computation: stream processing, continuous computation, distributed RPC, and more