Neo4J, First Lab Day for Begineers

 

Neo4J Lab DAY 1

I have install Neo4J Desktop edition referring to Install Document

Now lets open Neo4J application from shortcut on my desktop.

Step1:  I will stop default DBMS "Movie DBS" which is available with installation.  Stopping will help if I have small amount of RAM.

It will take some time to stop depends on your machine configuration

Step 2: We will create our new project and database with same name Demo. you can choose name of your choice

• Lets connect to database and understand how to use
• Click on open  and choose "Neo4J Browser"

• This will open new window with respect to my project Demo.
• here in left navigation I can choose database Demo

My Database is empty, so let me run a few codes

Creating the node without label

• // Create a node and view it
• CREATE (n)
• WITH n 
• match (n) return (n)

Creating nodes and tagging one node with label person and other with company with properties and also setup relation between them.

• // Create 2 nodes with label and view it
• CREATE p = (:Person {name:'Andy'})-[:WORKS_AT]->(:Company {name: 'Neo4j'})<-[:WORKS_AT]-(:Person {name: 'Michael'})
• RETURN p

Please refer other post for referring further labs on Neo4J