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This Week in Neo4j covers graph databases, graph algorithms, machine learning, Graph Data Science, GraphQL, app development and awesome use cases.

 

Community Activity

Running Neodash on Azure web app for containers

I've been using NeoDash since I discovered it at a Graphconnect 2022 session.  I used it a bit running on a standalone docker container, then I used the hosted version for some proof of concepts.Now I'm working with an organization that has an AuraDB...

Exclude some labels from nodes list of a path

Hello I am using cypher below to find name of nodes from A to B, and attach the id of path to them. MATCH p = (n1:A)-[*]->(n2:B) WHERE not(exists((n2)-[]->(:B))) UNWIND nodes(p) AS n3 RETURN n1.name, n3.name, reduce(x = '0', y IN nodes(p) | x + '_' +...

billxu by Visitor
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Transaction Timed Out

Hello:I am getting the following error, as shown below. ClientError: {code: Neo.ClientError.Transaction.TransactionTimedOut} {message: The transaction has been terminated. Retry your operation in a new transaction, and you should see a successful res...

Query taking a very long time to create relationships

I am running following query. LOAD CSV WITH HEADERS FROM 'file:///records.csv' AS freqmatch f:sFreq) where f.slfreq=freq.frmatch (d:Date) where d.date=date(freq.dt)CREATE (fr)-[r:STATISTICS_ON]->(d)I created index with followng two queries--- CREATE ...

How to create relationship using FOREACH

I have Person and Course nodes. How I can create the relationships from one Person to many Courses using FOREACH? I tried the following as the example but it returns two new empty nodes,  two  new nodes with Courses and one new relationship between e...

IgorY by Node
  • 64 Views
  • 4 replies
  • 2 kudos

re new official neo4j vscode extension

Trying to get going with the new neo4j extension, and I'm having some trouble troubleshooting my troubles! I added a connection to a remote db that I work on, but I get prompted with  if I try to run a .cypher file. On the other hand it does seem to...

stauntonjr_0-1675352061350.png

Resolved! Make this query faster

I am trying to make a search field, where i want the searchresults while typing. Therefore it needs to be VERY fast (at least somewhat as fast as typing, which is under .3 seconds pr. character)     MATCH (n)<-[:Mark]-(m) WHERE m.name CONTAINS "Vill...

ODBC Connector in Windows for Power BI

Hi everyone, I am a Civil engineering research student and recently started exploring Neo4j. I'm looking to connect the graph in Neo4j to Power BI using Neo4j BI connector (ODBC Windows) but I'm unable to connect to created graph data from the ODBC C...

SSL config with helm installation

Hello!I'm currently trying to setup a standalone instance ofe neo4j in my Kubernetes cluster.I tried the following things:I set up cert-manager and got a tls certificate (secret) via letsencrypt. Named: neo4j-tlsSecret looks like: kind: Secret apiVer...

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