General Discussions

About the General Discussions board

The General Discussions board is meant as a location to ask non-technical questions either about Neo4j, or about the Graph Community in general. Use the General Discussion board for some of the following: Looking for a job OR hiring for a position...

New Cloud documentation added to Neo4j Operations Manual

https://neo4j.com/docs/operations-manual/current/cloud-deployments/

DB modeling help

Hello everybody, I'm begginer in graph db world and I basically understand whole concept, but I need a little help with concrete problem. I'm working on one EMS solution which will be used for controlling network devices. Spring data will be used on ...

APOC vs CYPHER

what is the different between operation in APOC or CYPHER in terms of performance ex: CALL apoc.search.node('{Person: "id",Person: "id"}','exact','5686743') YIELD node AS n2 MATCH (p:Person {id:"5686743"}) RETURN p

Looking for Knowledge Graph specialist support for a HealthCare application

Location: Remote Description: loading complex JSON files into neo4j, defining data model and relationships, and uncovering connections using graph algorithms. Knowledge of HL7 is a plus. Requirements: Link: Contact Information: hiring@tersus.health

How to match multiple queries?

MATCH (p:Project{id:"p1test"})<-[r1:TICKET]-(:Ticket) MATCH (u:User{id:"user1test"}) WITH u, COUNT(r1) + 1 AS issNo, p CREATE (p)<-[rel:TICKET]-(t: Ticket {id:apoc.create.uuid(), title:"T1", hourEstimate:9, desc:"hELLO", done:false, issueNumber: issN...

Return only one instance of a node

I'm not really sure how to ask this. I have a graph in which there are multiple paths between nodes. If I use the syntax below, neo4j will return a value for each node pair and each path between the node pairs. I only want it to return one value per ...

Using Graph Database for Live Purchase Order Tracking – An Experience worth sharing

An experience worth sharing ... how graph database could be used for live purchase order tracking, resulting in better supply chain visibility ... a simple POC but the knowledge and experience gained is still worth sharing with my fellow data enthusi...

Graph Data Science 1.2 preview is compatible with Neo4j 4

The recent GDS 1.2 preview is now compatible with Neo4j 4.x GraphAware Install the Graph Data Science library in Neo4j 4 | GraphAware Neo4j has implemented very useful algorithms in order to derive insights from your graph data...

Using the BI Connector to Query Neo4j with SQL

Neo4j recently released the BI Connector, which is a general JDBC driver that can process SQL queries against a Neo4j graph and return meaningful results. This enables users of tools like Tableau, that generate SQL queries, to plug directly into grap...

Difference between Graph and Database

Hi you all ! In the Neo4j Desktop app, I create a new project (for instance, "my projects") and then I am given the option to add a new GRAPH. As I add one, 2 DATABASES are created, "system" and "neo4" (the default). And within the same GRAPH, I can ...

Getting a node that has a relationship with another node that is connected to at least X nodes

Hello. I just started with Neo4j and I can't find an answer to my question or tried to solve it the wrong way because none of it was at least close to solving my problem. I have graph where part of it looks like this (A)-[ x ]->(B)<-[ y ]-(C) I need ...

Inconsistent results using WITH in query

Hey, an inconsistency I've encountered while doing exercise 5 on top of the movies db. first query: MATCH (m:Movie)<-[:ACTED_IN]-(a:Person) WITH count(a) as numMovies, collect(m.title) as movies,a WHERE numMovies = 5 RETURN a.name, movies resulting i...

How do I parse a data with column that needs to be splitted while using neo4j admin-import?

Hello all, I have a node and relationship csv. In relationship, I have a column where I need to split the column on a pipe. I tried using --array-delimiter = '|' but It doesn't split the data. My data looks like node.csv identifier:ID,name:LABEL 1,a...

Presenting multiple node label support and graph mutability features of the Neo4j Graph Data Science

Medium – 22 Apr 20 Presenting multiple node label support and graph mutability features of the... Walk through of the v1.1.0 release of the Neo4j Graph Data Science library and its new features Reading time: 9 min rea...

Series of articles "Flights Search with Neo4j"

Hello, graph nerds! I excited to say, that series of 3 articles "How to build Flights Search Application with Neo4j" finally published. How it can be useful for you? Many reasons! You can read about interesting technical journey into Flights domai...

Neo4j

Forum Posts

About the General Discussions board

New Cloud documentation added to Neo4j Operations Manual

DB modeling help

APOC vs CYPHER

Looking for Knowledge Graph specialist support for a HealthCare application

How to match multiple queries?

Return only one instance of a node

Using Graph Database for Live Purchase Order Tracking – An Experience worth sharing

Graph Data Science 1.2 preview is compatible with Neo4j 4

Using the BI Connector to Query Neo4j with SQL

Difference between Graph and Database

Getting a node that has a relationship with another node that is connected to at least X nodes

Inconsistent results using WITH in query

How do I parse a data with column that needs to be splitted while using neo4j admin-import?

Presenting multiple node label support and graph mutability features of the Neo4j Graph Data Science

Series of articles "Flights Search with Neo4j"

Cypher to group data

FOREACH for multiple parameters

Multiple Nodes creation issue

Neo4j accidental upgrade from 4.4 to 5.3?

Looking for Assistance in Importing an Ontology

Index creation

Free Enterprise edition trial ending

How to resolve [Neo.DatabaseError.Statement.Execut...

undefined variable error in WITH

How to load in nodes from a csv file with a dynami...