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...
Is there a way for me to run the following query in a way that forces communities to contain a certain number of nodes? CALL gds.louvain.stream('myGraph', { relationshipWeightProperty: 'Weight', includeIntermediateCommunities: True}) YIELD nodeId, co...
We have a gds graph built with our key nodes and relationships in which we are looking to use for a deep learning algorithm. We found that using a FastRP ran graph embedding as a vector produced predictive power. However, after running again, we real...
I am ingesting around 2,000 nodes with 0 relationships and a couple of properties. I can do it pretty easily with one of the following queries: UNWIND $batch as row MERGE (n:Equipment {tagPath: row.tagPath}) SET n += row.props UNWIND $batch as row ...
Hi there, I have been building a model in the latest neo4j version 4.2.3. Using a simple model to upload a matrix for 13 x 30000 values as row -> column value. Querying this graph was fast in terms of 2-4ms for all values on my laptop. However I want...
How can I run python program connected to neo4j desktop (local database) through google colaboratory -
I tried to use an APOC procedure from here to export the DB using the following: CALL apoc.export.json.all("all.json",{useTypes:true}) I can successfuly export to JSONL. However, I am not able to change the JSON format to other available formats such...
I am getting errors in the debug logs where Replication attempts to leader have failed repeatedly and is causing hung queries. 2021-03-27 20:08:00.423+0000 INFO [o.n.c.c.r.RaftReplicator] Replication attempt 82 to leader MemberId{xleaderx}: Distribu...
MATCH (n:Product) MATCH (m:Product) WHERE n.name = m.name AND NOT n.id = m.id DETACH DELETE n I have nodes with same names but created with different custom ids, which shouldn't happen. I want to find those nodes and delete one of the two nodes. Eac...
Hi, Is there a way to execute neo4j Query inside User Defined Functions? If so can we get the current neo4j session in User Defined Functions? Neo4j Version - 3.4.4 TIA.
Hi All I have success to handle minimal Stp now (neo4j 4.1 with gds) following: Minimum Weight Spanning Tree - Neo4j Graph Data Science [... MATCH (n:Place{id: 'D'}) CALL gds.alpha.spanningTree.maximum.write({ nodeProjection: 'Place', relationshipPro...
My version is neo4j 4.0.4. While it is running, and I am using Bolt Api to send requests to get results back on my Mac computer. Initially when Neo4j is up, the Java process takes about 1.1 GB observed from the Activity Monitor on my Mac. After proc...
Hi Graphistas! I am fooling around with fabric and was curious about enterprise scale query federation and symbolic linking across shards... using a configuration like this: fabric.database.name=neo4jfabric fabric.graph.0.uri=neo4j://localhost:7687 ...
I'm using Neo4J as the backend to an application that is effectively a content management platform. Users can upload assets (such as PDFs) and manage the relationships between assets. To aid the identification of assets, we create a unique ID and wa...
I am trying to write a configuration map for gds.wcc.write that goes through a bridge node, with specified relationships. I think that I need cypher projection, because native projection didnt seem to be able to handle the jump, but potentially I am ...
Dear all, I would like to know if some guys have developped Java codes running correclty on a server database AND an embedded database. I have a server with a neo4j database, I have developped some Java codes using Cypher (no OGM). My idea is to crea...
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