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 an events database (that is still active where new events are added / deleted / updated) whereby for a new event that is added, I need to know the "previous" and "next" event so that I can add a "FOLLOWS" relationship between the events, thus,...
Hi, I am testing data from Kafka to Neo4J using Neo4J Streams sink process. After sending the data from Kafka producer, I dont see it got updated to Neo4J. I checked the logs and I dont see any error/issue. kafka.zookeeper.connect= kafka.bootstrap.se...
Hello all, I know that db.schema() can not be trusted without post validation (see Bug - db.schema() returning non-existent relationships · Issue #9726 · neo4j/neo4j · GitHub). Therefore I use apoc.meta.subgraph for creating a Meta-Model of the store...
I want to calculate Shortestpath between nodes in Bloom - but I have some 'resource' nodes that are returned as the shortest path that I want to filter out. Question Find the shortest Path from (IndustryA) to (GoalA) Source Graph contains: (IndustryA...
Hi, I tried installing NeoSemantics graph app, but I am getting this error. Could someone guide me to fix this issue? Thank you.
Hello All, I have quite a complex query that I really need to understand on how to solve it. I have an objective on doing a recommendation system in Neo4J. These are my two key routes and I have all the query working: The first Neo4J query looks for ...
In my project, Neo4J stores staff nodes and relationships between staff. People who have been to the same place within A period of time will have A relationship. For example, A and B have arrived at the same scene within A day, and A and B will hav...
While testing with embedded, I am trying to merge a node labelled "Compound", and getting a very strange exception on the commit: "java.lang.IllegalStateException: This transaction is already being closed". The same query works fine with any other la...
As we work across a multitude of data sources, we are constantly merging duplicate nodes. However, it's very easy to "over merge" or merge incorrectly and regret it after the merge has already taken place. To avoid this, we are hoping to create the f...
Can someone share best practices for loading contents from pdf or .doc files into neo4j? I would like to create relationships based on specific words found in the files' content. I have hundreds of files, so manually converting each to csv is not an ...
I have some data in csv format. Each row describes a relationship between two nodes. Nodes can have multiple relationships with other nodes, although there is only one relationship per row. For example this is a relationship derived from one row in t...
Hi...I am trying to connect to the free database but am not sure what the password is as I did not setup the free database? Cheers Warde Connect to Neo4j Database access might require an authenticated connection Connect URL neo4j+s:// 8f317506.datab...
Using Bloom 2.0.0 with Neo4j Desktop 1.4.11.75 When adding properties to a node, not all existing properties are displayed, typing the name of the property (e.g. 'description') shows a menu option 'Create description' and clicking it causes the entir...
Dear Neo4j community, I am very new to Neo4J and am trying to export an OWL file which I saved from Protégé. It was saved as a Turtle and as a RDF/XML files. I have tried both method described in Importing Ontologies - Neosemantics However, it shows...
Hello , i am new to Cypher. Is there something similar like Oracle EXECUTE IMMEDIATE to generate generic statements ? Thanks br
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