🔎 Open source distributed and RESTful search engine.

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

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 for multi-dimensional analytics, real-time analytics, and ad-hoc queries. A Linux Foundation project.

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.

Maestro: Netflix’s Workflow Orchestrator

The ToroDB solution to provide better analytics on top of MongoDB and make it easier to migrate from MongoDB to SQL

Dremio - the missing link in modern data

SQL-based streaming analytics platform at scale

Official Android Tracking Library for Mixpanel Analytics

Elide is a Java library that lets you stand up a GraphQL/JSON-API web service with minimal effort.

Player Analytics plugin for Minecraft Server platforms - View player activity of your server with ease. 📆

📈 Collect customer event data from your apps. (Note that this project only includes the API collector, not the visualization platform)

Apache StreamPipes - A self-service (Industrial) IoT toolbox to enable non-technical users to connect, analyze and explore IoT data streams.

Abixen Platform is a microservices based software platform for building enterprise applications delivering functionalities through creating particular microservices and integrating by provided CMS.

A hackable data integration & analysis tool to enable non technical users to edit data processing jobs and visualise data on demand.

ClickHouse Native Protocol JDBC implementation

✔️ Annotation based tracking handler with aspect oriented programming

SDK for Android to measure your apps with Matomo. Works on Android phones, tablets, Fire TV sticks, and more!

An extensible Java framework for building event-driven applications that break up XML and non-XML data into chunks for data integration

新一代全景式实时业务监控系统，承载1000万个监控项，每天可高效处理5000亿条消息。XL-LightHouse是一套支持超大数据量、支持超高并发的实时业务指标监控系统【同时支持单机版】。常见的应用场景包括：PV、UV统计；电商销售额、下单用户数统计；日志量统计；接口调用量、异常量、耗时情况统计；服务器运维监控等功能，系统支持多维度统计，支持各种复杂的条件筛选和逻辑判断，一键部署，一行代码接入，轻松实现业务全链路数据监控，帮助企业快速搭建数据指标监控体系。