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...
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...
I have ~40 GB worth of genetics CSV data in HDFS that I'm attempting to load, which will (roughly) end up creating ~1.2 B nodes and 3x as many relationships. I'm starting with a - relatively - empty graph and I've pre-created the indexes for the node...
Hi, I have around 15,500 nodes stored in my graph database and i display all of them through the cypher query - MATCH (n)-[r]->(m) RETURN n,r,m; And the visualization appeared is this through Neovis- But it took around 45 minutes to upload and sin...
I have these 2 queries: This one below, I negate two nodes from being equal: MATCH (tom:Person)-[:ACTED_IN]->()<-[:ACTED_IN]-(coActor:Person), (coActor)-[:ACTED_IN]->()<-[:ACTED_IN]-(coCoActor:Person) WHERE tom.name = "Tom Hanks" AN...
Hi All, I am using a neo4j container instance in Azure. After loading data and running a few queries from the frontend app (Integrated to Neo4j) I am continuously getting an out-of-memory exception. After setting heap memory to the 16GB max and 4GB i...
Hello everyone, i'm still new to neo4j and i'm trying to populate a neo4j database from a Java application using Neo4j Java Dirver and i just stumbled upon the necessity of combining two queries that so far i ran separately into a single one. Those q...
Hi all, I host my own neo4j db (version 3.4.9 - Edition entreprise) . It's running on CentOS Linux release 7.5.1804 (Core) I running backup from a separate server (https://neo4j.com/docs/operations-manual/current/backup/standalone/#backup-standalone...
When creating Nodes, is it possible to also create a calculated node? As in this screenshot: screenshot Generated (Virtual) Columns in MySQL 5.7 (labs) If so, where may I find the Neo4j documentation to review in detail?
Hey, hopefully we're just missing something but can someone tell me if this isn't possible? We're trying to match these two patterns here: (:User)-[:BELONGS_TO]->(:Crew)-[:BELONGS_TO]->(:Company) (:User)-[:BELONGS_TO]->(:Company) Using this query: M...
Transferring from MySQL Master Detail individual records to Neo4j nodes (denormalization). Would I still use a Master-Detail scenario?
Hi all, I am trying to use ETL to import from my organisation's relational database (MS SQL Server). I think I'm doing something incorrectly with the JDBC driver. When I click "test and save connection" nothing happens. That is, I get no red or blue ...
I don't know where to file this issue Neo4j Desktop Dark Theme needs a different error text color Red on dark is unreadable without selecting it Please use yellow or white as the error color when using the dark theme
I am connected to my EC2 instance using Chrome browser, wanted to clarify, when using the two methods of accessing the Neo4j deployed the database, if using any browser (Chrome, Firefox, Safari, etc...), one does not need to download and install the ...
Why do these two queries produce different results? I thought having the comma separated statements in the match clause were equivalent to using another match statement. And yet the former returns actors with Keanu Reeves in the mix while the latter ...
I have a requirement on my system to support subscriptions to parts of a graph, based on cypher queries. Basically, if a user wants to get all nodes related to a specific relationship, the query MATCH (n)-[r:my_relationship]->(p) RETURN p will give t...
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