Fanghua Yu, Field Engineer, Neo4j

Posts By

Fanghua Yu

Field Engineer, Neo4j

Fanghua Yu, a.k.a. Joshua Yu, is an IT professional with over 20 years of experience. He is fascinated with information and data visualization. He is also passionate about computer education for the younger generations. Joshua currently lives in Sydney, Australia.

Empowering Open-Source Cyber Threat Intelligence Analysis With Graph Visualization

Integrating unstructured.io with Neo4j AuraDB to Build a Document Knowledge Graph

A Brief History of SQL and the Rise of Graph Queries

Using LlamaParse to Create Knowledge Graphs from Documents

Building RAG Applications With the Neo4j GenAI Stack: A Comprehensive Guide

Building RAG Applications With the Neo4j GenAI Stack: A Comprehensive Guide

Node embeddings in a knowledge graph.

The Future of Knowledge Graph: Will Structured and Semantic Search Become One?

Generative Transformation from ER Diagram to Graph Model Using Google’s Gemini Pro

An Extremely Simple but Effective Way to Improve Search Over Text Embeddings

Building A Graph & LLM-Powered RAG Application from PDF Documents

Why Vector Search Didn’t Work for Your RAG Solution?

Learn how to make very large updates in Neo4j.

Best Practices to Make (Very) Large Updates in Neo4j

Learn more about data profiling using the Neo4j graph database and the APOC library

Data Profiling: A Holistic View of Data using Neo4j