Apache Doris is an easy-to-use, high performance and unified analytics database.

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.

Upserts, Deletes And Incremental Processing on Big Data.

Apache Amoro(incubating) is a Lakehouse management system built on open data lake formats.

【2026最新版】 大数据 数据分析 电商系统 实时数仓 离线数仓 数据湖 建设方案及实战代码，涉及组件 #flink #paimon #doris #seatunnel #dolphinscheduler #datart #dinky #hudi #iceberg。

数据建设与大数据技术知识体系，包含hadoop、hive、spark、flink主流框架和系列框架，数据中台、数据湖、数据治理、数仓建设、数据化转型等

Streaming application development and management system, based on Linkis and DSS, planning to provide the workflow-like graphical drag-and-drop development capability.

汇总Apache Hudi中的一些Demo，便于快速上手Apache Hudi(Apache Hudi Demos to help beginners know about Hudi)

大数据组件学习代码

Consumption and writing to Hudi based on multiple topic

Data lake implementation demo, include iceberg on flink, iceberg on spark, hudi on flink, hudi on spark

this project can help you to get iceberg,delta,hudi table's metadata info by java

Stream events from presto to a kafka topic

Upserts, Deletes And Incremental Processing on Big Data.

A repository contains some examples for stream processing applications using spark structured streaming, Kafka Streams, and some other tools like Apache Hudi...

Blowfish encrypted Hudi tables

Reproduce Meituan's user photo deletion flow with fileDeleter for clear testing and analysis of file removal behavior