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Community Activity

Resolved! Weekly Challenge #2 Query Tuning

For this week's challenge, let's create a recommendations sandbox at sandbox.neo4j.com. This query returns the movie titles by a person who acted in the movies. We use the actorName parameter with the value "Clint Eastwood". Your starting Cypher is ...

TrevorS by Community Team
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  • 4 replies
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Accessing Test predictions in link prediction pipeline

Hi,       I was wondering if it would be at all possible to access the test predictions during the training phase of the link prediction pipeline to better understand the types of predictions the model is getting right and wrong. So I would like to b...

dg_22 by Node Link
  • 88 Views
  • 5 replies
  • 0 kudos

cypher lookup tables????

i am trying to build an iot project using neo4j just for training. I have a few iot devices that measure the concentration of air pollution gases and store these values on neo4j. I have build a cypher query and i received the following results as i w...

results.JPG LUT.JPG

Simple GUI for basic data entry and structuring?

Is there a simple GUI with (say) drop-down selection lists, predictive text etc which allows the gradual building of a database by a db noob as he gradually learns neo4j, cypher, front-end web languages etc? Something like: Click "Create" (Node, type...

Why are my queries so slow..?

Hi there, I am currently working the first time with neo4j for my thesis. I am using Neo4j Community 4.4.10 and my server has 180 GB RAM. For my project I am using a dataset that is 200 GB big and nodes :e and their relationships.  I am using the cyp...

plan(7).png plan(6)(1).png
p_xcx by Node Link
  • 44 Views
  • 2 replies
  • 0 kudos

Spring Data Neo4j auditing - can it keep old data?

Hi,I need to implement some kind of auditing. I am using Spring Data Neo4j. I see it supports auditing, but it seems rather limited to me. Is it possible to keep old data with the auditing, like e.g. Envers does it? So I don't have to save old data m...

ivanc by Node
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  • 0 replies
  • 0 kudos

sum relationships in bloom

I’m new in neo4j and I need some help I have two nodes end relationship between them as invoice with invoice amount, there are a lot of invoices between two company-nodes, I need to summarize relationships amounts and use this syfer in bloom I tried ...

Neo4j Project in Humanities

I am proud to share with the community members that I submitted my DFG (Deutsche Forshungsgemeindschaft) application at the Free University Berlin. In the project Graph Database Analysis of the Trans-Adriatic Trade Records in the Kabužić Brothers’ Le...

Resolved! Virtual nodes and properties

I want only a limited number of node properties to show in a graph, in a specific, non-alphabetical order. I was advised that this is not possible in standard graphs and that I needed to create virtual nodes.So I wrote this code: MATCH (p:Producer)-[...

guido by Node Clone
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  • 6 replies
  • 3 kudos
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Latest from our Blog

Importing Your Data Into Neo4j Just Got Even Easier

  Author: Greg King Blog post: https://neo4j.com/developer-blog/importing-your-data-into-neo4j-just-got-even-easier/ Earlier this year, we introduced a new tool, Data Importer, to help users easily im...

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Introducing the New Neo4j Data Warehouse Connector

Making it easier than ever to move data between your data warehouse and Neo4j!https://neo4j.com/developer-blog/introducing-neo4j-data-warehouse-connector/Authors: @luke_gannon and @zach_blumenfeld  F...

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Announcing NODES 2022! The Call for Papers Just Opened

NODES 2022 is a free, multi-track, two-day virtual conference of highly technical presentations by developers and data scientists solving problems with graphs. When: November 16 – 17, 2022  Save your...

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