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

A configuration as code language with rich validation and tooling.

The Data Transfer Project makes it easy for platforms to build interoperable user data portability features. We are establishing a common framework, including data models and protocols, to enable direct transfer of data both into and out of participating online service providers.

A distributed data integration framework that simplifies common aspects of big data integration such as data ingestion, replication, organization and lifecycle management for both streaming and batch data ecosystems.

Proteus : A JSON based LayoutInflater for Android

SQL-based streaming analytics platform at scale

Nessie: Transactional Catalog for Data Lakes with Git-like semantics

A revolutionary ORM framework for both java and kotlin.

Manuscript is a revolutionary blockchain data streaming framework. With Manuscript, you can seamlessly integrate on-chain and off-chain data into target data storage for unrestricted querying and analysis

The premier open source Data Quality solution

大数据采集,抽取平台,zdh_web是zdh系列服务的可视化管理平台，包含数据采集,调度,权限,审批流,私域营销等模块

🍬 A library converting XLS and XLSX files to a list of Java objects based on Apache POI

Ahead of Time Data Repositories

🧨 Get data in & out of Redis with RIOT

A converter that generates a bash one-liner from an SQL Select query (no DB necessary)

Lightweight, simple structured NoSQL database for Android

The hanzi similar tool.(汉字相似度计算工具，中文形近字算法。可用于手写汉字识别纠正，文本混淆等。)

Provides fake data to your Android apps :)

Tool for visual exploration of complex data.

🤖 The semantic engine for LLMs, bringing semantic context to AI agents. 🔥