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Head's Up! Site migration is underway. Phase 2: migrate recent content

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About the Drivers & Stacks category

All applications using Neo4j depend on drivers to execute statements to update or query data. Neo4j drivers are mostly built on the binary Bolt protocol. Official drivers exist for Java, JavaScript, .Net, Python, and Go and more. Other languages (R, ...

yolande by Community Team
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Many Many Labels

Hey Everyone, I'm using neo4j for a big corporate data, that have over 500 parameters on each employee. I want to find parameters that are shared among employees (simple ones as gender, the city they live, etc... and harder ones like did they took th...

shahar by Node Link
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Error connecting with net driver v 4.0

I am attempting to generate my first hello world (using vb.net ) but am running into the following error Dim driver As IDriver = GraphDatabase.Driver("bolt://localhost:7687", AuthTokens.Basic("neo4j", "password")) Dim session As IAsyncSession = drive...

matt3 by Node Link
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Delay in acquire connection if idle for 1 hr

If we are making calls to Neo4j server through our java spring boot application after an idle time of 1 hr, the neo4j calls are taking significant time to finish. Steps to Reproduce: Do any read/write operation in neo4j using spring boot applicationW...

Neo4j Driver - need encrypted = false

As I understand it, Version 4 now has encryption off by default, and the version 1.7 drives have encryption on by default. So the HelloWorldExample is now broken. How do I set encryption = false in my code when creating the driver instance Thx

bscola by Node
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Py2neo - How do i get node id by node matching

Hello, i'm using py2neo and try to get node id by these code for rel in matcher.match("SINGLE_NODE"): print("name:", rel["name"]) print("occur:", rel["occur"]) print("pos:", rel["pos"]) and there is no entity["id"], i want to know anyhow to get id of...

Kaowrg by Node
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UNWIND with the official Go driver

Does anyone have an example of an UNWIND statement they've done to run multiple CREATE statements? I am able to do it, but I have to pass in an array of map[string][string] which is a bit ugly. I don't know if there's a way to pass in a Struct or any...

Delete database is not releasing memory Neo4j 4

Hi , I have a springboot application that connects to a standalone instance of neo4j. The springboot application runs as a container in a kubernetes cluster and neo4j is deployed in a virtual machine. Our application needs to run on multiple database...