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 am wondering if the graph algorithms that are available for the cypher queries can be made "online". For example, in the algorithm unionFind, when new nodes are added, the weakly connected components for the new nodes can be found by looking at the...
Hello, I have to have an Unique Identifier on one of the node is a 38 character string, eg - "37300097819223399953200236708848436046". Is there anyway to optimize this kind of Unique Identifier. I have an index on this. This fails to load the 9M rows...
As I am thinking little from relational data modelling and more from Graph Data Modelling perspective.Is there any graph community project for translating SQL like queries to Cypher Query language/GQL. This could be useful when we import data from RD...
Could anyone please help me on selecting when to use explicit and implicit index. In the context of navigating only selective relationship to reach target node , does implicit index help. Example: (SourceNode) - [:LINK {name='a'}] -> (TargetNode) (So...
Is there a way to filter based on what is in the list. Example code UNWIND [{component_id:'1001', assembly_id:'1001'}] as row MATCH (a:Assembly)-[:RECIPE]->(c:Component) WHERE a.id = row.assembly_id AND c.id = row.component_id and c.name = row.compon...
Hi, New to this and practicing creating subgraphs with gds. My simple objective is to create a subgraph of recipes that have capers and are main courses. Per the documentation I need to define id, source and target. I am not completely clear how to ...
I'm currently needing to executing large queries of the form: UNWIND $data as row Merge (n:Node {id: row.id, name: row.name, ...}) I have millions of data rows I need to do this for, but I can't just do this with a single UNWIND query because neo4j ...
Hi everyone, I do believe re-usability in a graph structure should promote uniqueness for attributes (at least, on a theoretical ground) but I'm really making my first steps with Neo4j. So I was wondering if much more experienced developers could tel...
I'm trying to use the "Get Started with Graph Databases using Neo4j" tutorial under "Online Training", but the "sign in" button under "Launch the training" doesn't seem to do anything. Here's the link. If I check the browser console, I see this error...
Hello, I'm working on Neo4j 4.0.4. I am making an attempt to import polygon data into the database. I was trying to import nodes with array of points property using CLI bulk import tool, but "Unable to parse header" error has been thrown at "point[ ...
Hi Team, Need to know that - " Is there any way to get only duplicate records from label for a specific property? " Please let me know if it is possible to do. Thanks in Advance! Regards AM
Please keep the following things in mind: did you search for what you want to ask before posting?please use tags for additional infouse a self-descriptive title Please format code + Cypher statements with the code </> icon, it's much easier to read. ...
i need a brief example to load data into neo4j with apoc using spring boot
I am not sure if I am explaining this in a good way but imagine a query of type: MATCH (p:Person)-[r]-(m:Movie {title: "Awesomest Movie"}) WHERE type(r) <> "DIRECTED" RETURN p This will return people associated with a particular movie. So far so good...
Hi We have a new requirement for our project. We need to create a folder/file structure. Now we are doing brainstorming to support this change. As you can see, john is a member of both a tower and a group. a genome contains the root virtual folder an...
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