Learn how graph databases work and get hands-on with Neo4j. You will see how to model connected data, write clear Cypher queries, and use Neo4j in real projects. This course keeps things simple so you can focus on core ideas and build real skill.
Course Overview
You start with the basics of graph data. You then install Neo4j and write queries that create, read, update, and delete data. You also learn how paths work and how Neo4j handles null values.
The course includes short practice tasks. These tasks help you check your understanding as you move through each topic.
What You Will Learn
- What a graph database is and how it works
- How to install Neo4j on Windows or Mac
- How to query nodes and relationships
- How to create, update, and delete data in Cypher
- How Neo4j treats null values
- How to work with paths in graph data
Why Neo4j Matters
Many teams use Neo4j to work with highly linked data. Social apps, product search tools, and insight systems all rely on fast graph queries. Neo4j handles this kind of data well and keeps queries short and clear.
Real-World Example
"We found Neo4j to be thousands of times faster than our MySQL setup. We now write much less code, and some features were not even possible before." — Voker Pacher, eBay
Neo4j is also ranked as the most used graph database on db-engines. It is a strong choice if you want to grow your database skills or work with large connected datasets.
Requirements
- You know how to install software on your computer
- You understand what a database is
- You have used another kind of database before
Who This Course Is For
- Developers who want simple queries for connected data
- People building products like social apps or recommendation systems
- Analysts who want insights from linked in‑house data
Learning Goals
- Explain key graph database ideas
- Install and run Neo4j on your system
- Query live data for fast insights
- Manage graph data in the Neo4j Browser
- Take part in the Neo4j community
