AI Native Data App Development framework with AWEL(Agentic Workflow Expression Language) and Agents

🐙 Guides, papers, lessons, notebooks and resources for prompt engineering, context engineering, RAG, and AI Agents.

A list papers of learning how to building database system

Spark-Radiant is Apache Spark Performance and Cost Optimizer

Coral is a translation, analysis, and query rewrite engine for SQL and other relational languages.

A framework for writing performant user-defined functions (UDFs) that are portable across a variety of engines including Apache Spark, Apache Hive, and Presto.

Janino is a super-small, super-fast Java™ compiler.

A SQL driver framework that supports multiple data source

Apache Calcite

Java library for efficiently working with heap and off-heap memory

A RPC framework leveraging Spark RPC module

Exercises and Answers for Java 8 Lambdas book

Mirror of Apache Oozie

「Java学习+面试指南」一份涵盖大部分 Java 程序员所需要掌握的核心知识。准备 Java 面试，首选 JavaGuide！

剥离的模块，用于查看Spark SQL生成的语法树

Notes talking about the design and implementation of Apache Spark

Machine Learning、Deep Learning、PostgreSQL、Distributed System、Node.Js、Golang

Examples for Apache Oozie book

Spring Security