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...
Hello everybody! I've this cypher query and I want to create relationship between 2 nodes dynamically: UNWIND $list as l MATCH (node:Category { code: l.code }), (target:Category { code: l.codeTarget }) MERGE (node)-[:l.predicate]->(target) Is it pos...
Hey all, I'm trying to follow this talk by Will Lyon and Craig Taverner - I've loaded an OSM Map extract using this OSM Importer for Neo4j and have managed to construct the routing graph and the point-of-interest graph. I'm now attempting to route by...
Hi Guys, I have been wondering what will happen to the writes while electing the new leader in a casual cluster while failover. Although i don't know the exact time for electing new leader , i can say it take very less time. what happens if my applic...
Hi, I have an index in my elastic, I am following the steps in http://neo4j-contrib.github.io/neo4j-apoc-procedures/3.5/database-integration/elasticsearch/ to get the data from elastic to neo4j step 1: CREATE INDEX ON :Document(id) step 2: CALL apoc....
Hi, If I paste the param from graph :param label => null; :param relationshipType => null; :param limit => 50; :param config => { concurrency: 8, direction: 'Both', weightProperty: null, defaultValue: 1, writeProperty: 'louvain', includeI...
Hello, I just started using neo4j and I have some doubt on how should I model a users->post->comments schema....actually I did something like this: type User { uuid: ID! username: String posts: [Post] @relation(name: "HAS_POSTS", direction: "OU...
Hello Team, I am facing issuing where I am trying to export a result of cypher query in CSV , where columns and their values are getting jumbled. Below are my cases with queries and results: Case 1: CSV columns and values are getting jumbled Query c...
Hi, I have used docker compose to set up an instance of Neo4j with the streams plug in and the apoc procedures. Code is below: neo4j-sink: image: neo4j:3.5 hostname: neo4j-sink container_name: neo4j-sink # depends_on: # - neo4j-so...
Assume that in my application I have some graph data as my domain objects as well as some non-graph data related to UI. One solution is to use the non-graph data in Neo4j as isolated nodes and use index lookups to query the data (Assume no joins are ...
When wanting to try neo4j 4.0 I downloaded Neo4j Desktop Canary. The "Open Browser" button opens the old Neo4j Browser and not the Neo4j Browser Canary. The old browser doesn't understand the new commands like :use databasename
I am trying to customize the graph visualization in Neo4j Browser and I've seen some information on *.grass files to do so. Is it possible to use a grass file to adjust the thickness of the edges based on the relationship duration (e.g., duration.bet...
While running the following query: OPTIONAL MATCH (b:Address)-[:sent_money]->(c:Address) RETURN b, r, c LIMIT 3000 The neo4j browser is extremely slow. How can I speed up the visualization? Any feedback is appreciated. Thanks! DB info: nodes: 1689429...
Hi, I'm writing a query but having a real hard time actually translating it effectively on the other end. I'm using neo4j to represent a folder structure - because it seems to be the perfectly logical way to do so. Example - This way I can also atta...
neo4j always read data to memory , which lead neo4j no responsing when I import data into neo4j. My memory have 55g, I set heap = 21g pageCache=24g by advice of neo4j-admin memrec. I use neo4j-jdbc import data into neo4j. I import data into neo4j whe...
Hi I want to put our neo4j project to AWS. We define a ALB in our public subnet, then set the neo4j project in our private subnet. Also We apply for a domain for our project. The workflow like this: So right now, we can access to the neo4j browser,...
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