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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...

Neo4j-graph-database-to-graph-platform.png
yolande by Community Team
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Using Neo4j with geo data

I have a question about your database. You have implemented a Dijkstra-search of paths between nodes in your database. We have this problem – each edge have its restrictions for example “the edge is disabled during weekends” or “the edge is available...

Creating named indexes prior to 3.5

Hi everyone, I'm looking at creating named indexes and have run into a roadblock of sorts. We're currently on neo4j 3.4.x with plans to upgrade to 3.5.5 in the next few months. In the mean time I'd like to proceed with building out named indexes. ...

Range of Relationships

I have created 24 nodes which represents different hours of the day and also all other nodes required for my use case. I want to import data with time values and create a relationship from node (s1) to time (0am). The time values certainly differ, bu...

Writing Domain Rules in Neo4j

Hello Everyone, There is an effort being made to write Domain Rules in Neo4j so that along with data everything should be in Neo4j, and these rules can then be used for making inference. We can think of it similar to Horn Clause Rules in First-Order ...

OmShanti by Node Clone
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Resolved! Neo4j on Ubuntu

How is the write performance of Neo4j on ubuntu? I'm trying to load yelp dataset to neo4j using a cypher query and it took me 7 hours to load a 300 mb json file with 200k nodes. I'm using ubuntu 19.04 laptop, 32gb ram, 4 core i7 cpu with NVMe. I trie...

Computing Duration from dates for a list

Is it possible to compute period between two dates in Neo4J? I cannot find a query. I tried using duration function but it is showing an error. This is what I used- MATCH (c:Company) WITH c.incorporation() AS start WITH start,c.dissolution AS end RET...

Problem with single instance, online backup

Hi everyone! I was wondering if you could help me with an issue I'm having with an online backup, single instance. Our database is 1.3TB, +2 billion nodes, +3 billion relationships, so it's not a small db, but it's running on an equally mountruos mac...

cesar by Node Link
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How to export a a set of connected nodes to csv

Vendor_IdTest_Grp1S12S13S14S25S23S26S37S38S39S410S48S4 As you can see in the above data , we have Vendor_id “3” under 2 groups S1 and S2 . So this will act as a link to club vendor_id’s 1 – 5 under a single cluster . Similary we have vendor_id “8” ...

Resolved! Remove relationships and then query

Hello, I'm hoping there's a way to combine these two queries. My configuration is that I have :Person nodes and :Question nodes. A user is allowed to skip a question. In that case I add a :SKIPPED relationship between the :Person and :Question nodes....

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