Hello. I am trying to learn how to load a json file and create the nodes and relationships. My json file has ~500K messages with 5 lists each: frame, ip, upd, eth, and data. I have learned how to read in the json file and then create one (1) message in the DBMS with all the appropriate nodes and rel…

I found the solution and I am posting it here to help others and close this out. I found an example in the book "Hands-On Graph Analytics with Neo4j" (I have no affiliation). Here is what worked to go through a nested JSON file and add it to the DBMS. I do have to add the other parts, but that is ju…

[image] g.j.westfall: UNWIND value._source.layers as bigData Check these two links: [image] Loading JSON in Neo4j I also assume that you have loaded Neo4j APOC library into plugins directory. If not, download the library .jar from source… Reading time: 6 min read …

Yes, I have downloaded and installed JSON.

Yes, I do have to be careful about that. But the main problem is not being able to go through the data and pull the next message. My code goes through one, creates the nodes and relationships and that's it. How do I get it to continue through the list creating all 500K nodes?

[image] g.j.westfall: Hands-On Graph Analytics with Neo4j Thanks for sharing this.

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Creating nodes and relationships from a map with 500K items

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ameyasoft ( Ameyasoft) March 31, 2021, 7:33pm 2

Check these two links:

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Create nodes from multiple .json files in one .cypher script Neo4j Graph Platform migrated	3	419	January 4, 2023
How to load nested json in neo4j Cypher apoc , cypher , import	3	1141	October 9, 2021
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Apoc.load.json loads only the first record Neo4j Graph Platform json	8	618	October 24, 2020
How to convert JSON File to Nodes and Relationships in Neo4j Procedures & APOC apoc , cypher	3	526	November 15, 2021

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Creating nodes and relationships from a map with 500K items

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