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Beta Opportunity for Neo4j Workspace

Introducing Neo4j Workspace We’re inviting you to check out Neo4j Workspace. Workspace combines our most powerful graph tools (Data Importer, Bloom, and Browser) all in one place to help you get up and running with graph databases faster. For experie...

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TrevorS by Community Team
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About the Neo4j Graph Platform Category

The Neo4j Graph Platform includes the core database and all the technologies surrounding the database, making it useful and accessible for a lot of different users. When asking a question, please select a descriptive label that best matches your quer...

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yolande by Community Team
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Custom GraphQL resolvers

Hi, how do i access neo4j database from my GraphQL resolver(ctx). I'm trying to search the database for the existence of email before running CreateUser Mutation, on condition that the email doesn't already exist

Failed to write to defunct connection Address

I have been trying to run my import script against my new Aura instance. Running the script takes about a minute against a local Neo4j Instance. It was going for about 30 minutes without issue until I got this error message: Exception ignored in: <fu...

mike2 by Node Clone
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  • 1 replies
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Resolved! Average with a if clause

Hello community I have this graph: Blue Label is an Entity, and Orange label another entity. CONTRATO has the informations about a contract that both entities have made with each other I have this query that basically calculates the average of the s...

Resolved! How to query nodes conditioned on another query?

For example, I have Product nodes and Category nodes. Some nodes are both Product and Category and created separately, not created with multiple labels. Product(A) Category(B) If A.name = 'Smart Phone' and B.name='Smart Phone'. How to write a query ...

lingvisa by Graph Fellow
  • 474 Views
  • 5 replies
  • 1 kudos

Node static types / Schema

I have literally just downloaded and started played around with neo4j an hour ago so I am sorry if this question is basic, I tried to find the answer on google though but couldn't find it. For my startup product I have a lot of data structured as a D...

Resolved! Apoc installation

hello everyone i am having some problem in using/installing Apoc on neo4j server first i have put jar file in neo4j-home-plugins directory and then i am using the following configuration dbms.security.procedures.unrestricted=gds.*,apoc.* dbms.secur...

shubham by Node Clone
  • 1255 Views
  • 8 replies
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Neo4j's connected component algorithm

For example, there are A, B, C, D, E, F, G, H, I, J, K, L, M, N 14 nodes. A, B, C, D, F, L have a common attribute value x is defined as x community. C, D, E, G, L have a common attribute value y is defined as y community. F, H, I, M have a common at...

Ever growing amount of Rolled back Read Transactions

Hi there, We are experiencing, since ever, and evergrowing amount of rolled back read transactions. I can't find anything neither in the query.log, debug.log nor Haling Tool (Queries tab) that happens so often or can generate that many reads or opera...

elwosto by Node Clone
  • 383 Views
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Checkpoint failed no nio in java.library.path

Hello, I'm working on a project that is utilizing neo4j. My knowledge with it is a bit limited so I apologize if this question is a bit simplistic. We ran across an issue where our neo4j server went down. Looking at the logs I'm having troubling narr...

erflor by Node
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Query Taking Time

Hii Everyone , Here is my query for extracting the products for each customers match(p1:Customer) with COLLECT(distinct p1.CustomerId ) as ws unwind ws as ws1 match(p:Customer{CustomerId: ws1})-[x:InteractsWith]->(pr:Product)<-[:HasProduct]-(c:Catego...

shubham by Node Clone
  • 460 Views
  • 4 replies
  • 0 kudos
Nodes 2022
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NODES 2022, Neo4j Online Education Summit

On November 16 and 17 for 24 hours across all timezones, you’ll learn about best practices for beginners and experts alike.

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