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...
After importing 17 million nodes and 85 million relationships into the Neo4j database (150gb), starting up and shutting down the Neo4j database is much slower. Start up now takes over 15 minutes as compared to 4 seconds prior to the data being impor...
Dear Experts, I have created a graph model in neo4j browser using cypher for a custom data. As per our requirement, we have created a web app using python and the user wants to see the graph on the web app instead of running the query on neo4j browse...
My question surrounds if there is some kind of optimised hashing on indexes/UUIDs specifically that might mean that other "query narrowing" might be unnecessary. My nodes use UUID as PK. My question is: In the case of indexed PK (in this case UUID) i...
Hi everyone! I'm a newbie. I've just started learning neo4j using desktop 1.2.5 I am a developer going to develop graph applications. I start with Cypher. Hope to have a chance to learn from each other in this community. Have a great week! E.
Hi, In playing with Bloom, I would like to set a rule to size the icon of node based on the number of connections it has and more specifically filtered by relationship type. For example when I inspect a node, and i look at at expand it might says "<...
I have a simple question on cypher-shell as i didnt find much of documentation on this. What i am running is some command to load data from csv from cypher shell SNO,EmailId,FirstName,EmailId,LastName,HiringDate; 1,10001,Test1,abc@test1.com,"TestUse...
Is there a way to only create an index if it doesn't already exist to avoid a potential error (when it already exists - or vis-versa)? I'm thinking of something like MERGE INDEX FOR (x:Label) ON (x.foo)
Running Neo4J Community 3.2.7 on Mac OS Catalina When I try to execute an APOC procedure I get message: Neo.ClientError.Procedure.ProcedureRegistrationFailed apoc.meta.subGraph is unavailable because it is sandboxed and has dependencies outside of t...
Hi, I am new to Neo4j and I am trying to extract the adjacency matrix of my graph. I found this cypher query (https://github.com/michelcaradec/Graph-Theory#adjacency-matrix) to get the adjacency matrix but it return the matrix without the row names a...
I am struggling with a query... I hv a simple query. I use Neo4j 4.0 MATCH (s:Station)-[:LOCATED_AT]->(l:Location) WHERE distance(l.coord, point({ latitude: $latitude}, longitude: $longitude}})) < $distanceInMeter please ignore any syntactical mista...
The following can be used to extract index defintions and constraint defintions from an existing database and the resultant output can be played back on another Neo4j database. To extract Cypher CREATE INDEX statements run: CALL db.indexes() YIELD de...
How could it be possible to match over values of a certain node; For example: MATCH (f:Family)-[:IS_PROVIDED]-(p:Provider)-[:OFFERS]-(pr:Product)-[h:HAS]-(r:Rules) WITH f,p,r,h, pr, [x in keys(pr) WHERE toLower(x) CONTAINS toLower('aaa') OR x =~ '(?i...
Hi, I am new to the Neo4j community and have a question about the algo.allShortestPaths.stream algorithm. I have modelled a warehouse graph in neo4j, in which I have the following Node type: User. (with property 'id', ) Nodes are connected by the rel...
I have a lot of relationships and nodes that I need to add to a Neo4j database with a create function. The function first creates a lot of nodes by parsing parameters and basically using this query: UNWIND $props AS map CREATE (n) SET n = map SET n:L...
Specifically, My graph is like this (:Profile:Main {name:"something",username:"something else"}) (:Brand:Main {name:"something",username:"something else"}) (:Manufacturer:Main {name:"something",username:"something else"}) Sometimes I need to do a ful...
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