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Discussions about Graph Academy courses. Live classes meet on Discord channel #graphacademy
Forum Posts
Monitoring queries
Hi, I am no the page: Using Query Best Practices - Using Indexes and Query Best Practices in Neo4j 4.x The section Example: Monitoring queries introduces :queries and dbms.listQueries(). I using Netscape v 90.0.2 (64-bit). Hope this helps
Using IS NULL instead of NOT exists() doesn't work as expected
In the "Using WHERE to Filter Queries" chapter, the Testing with patterns - 2 example is MATCH (p:Person)-[:WROTE]->(m:Movie) WHERE NOT exists( (p)-[:DIRECTED]->(m) ) RETURN p.name, m.title This works perfectly well and returns 6 results. However, ea...
IFA example in training
I can't follow the example with the 3 nodes and 3 relationships. What is the result for n.id? Is the answer n = 1 for id = 6? If so then I think I get it. Was I suppose to learn cypher before I started the training? I thought that I would pick u...
Tutorial: Bug in Page Copy to Clipboard function
Hello, I just wanted to share that with certain examples the Copy to Clipboard action does not work as expected. On page: Controlling Results Returned - Querying with Cypher in Neo4j 4.x, the example under "Ordering results" when copied also copies H...
Resolved! Relationship labels
Hello, I am on page Using WHERE to Filter Queries - Querying with Cypher in Neo4j 4.x. The query I'm executing is MATCH (p:Person)-[r:ACTED_IN]->(m:Movie) WHERE 'Neo' IN r.roles AND m.title='The Matrix' RETURN p.name What I don't understand is wh...
Resolved! Which data must be most accessible for your queries?
Question 3: Which data must be most accessible for your queries? Select the correct answers. Anchor node label Anchor node property that has an index Node property downstream that has an index Relationship properties Should the question be "Which d...
Resolved! How is `apoc.do.when` used to understand how many operations occurred during the execution?
In Question 2: The procedure apoc.do.when() is used for: Select the correct answers. Scheduling when a load will occur. Executing Cypher code when a condition is true and alternate Cypher code when the condition is false. An alternative to the ME...
Unable to access Neo4j Certified Professional training/exam
Hello! A few of my colleagues and I are running into an issue on multiple browsers when attempting to continue the Neo4j Certified Professional training and exam. When we visit the page Become a Neo4j Certified Professional page we notice that the pa...
Instruction notes in https://github.com/neo4j-contrib/training-v3
Where can i find the instruction notes in the training slides ? With s i get a speaker view but there are no notes ?
Graph academy training record
I have come back to Graph Acdamey after a break and take my graphs to the next level. Is there a way to access a list of the courses I have done previously on Graph Academy? Or to see a progression through the available training?
Integrating Jupyter Notebook with Neo4J Desktop Database
Hi, The data science class teaches how to integrate and setup the development environment for a Sandbox. How can I replicate the same for a Neo4J Desktop based graph database for the community edition?
Cypher projection problem
I am bulding recomemdation engine and in my model two nodes are connected to each other by multiple relationship of the same label. I want to pass to gds plugin only relationships that property date is bigger than some date that means it wont be all ...
Certificate prints out None instead of my name
I have completed the overview class but when I print the certificate it shows "None" instead of my name. Is there a way to have my name included?
Load dataset
Hi guys, How to import the aminer.org citation dataset into the Neo4j database? thanks in advance
Cannot enroll in online training
I can not enroll in the online training course (neo4j administration). I get the following error: "Submission failed, please try again later." Any ideas?
NODES 2022, Neo4j Online Education Summit
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