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...
MATCH (:A)-[r]->(:A) RETURN r.myProp as prop, count(r) as count I'm wondering if there is a way to speed up this query. Currently with ~50 million relationships, it takes a long time.
Hi there, TL: DR: -- I am using linkPrediction (1.8 preview ) but am worried that my graph projection decision doesn't fit well. Having trouble melding co-author information and identifier / name information together (names and ID's can be multiple ...
I have Profile node which may be linked to Location node via :LOCATED_IN relationship. In turn, Location represents unlimited composite structure of nested Location nodes linked with :CONTAINS relationships between them. I need to find all Profiles ...
I originally don't have relationship property so the relationship is shown like below: { "identity": 631, "start": 470, "end": 453, "type": "coOccur", "properties": { } } Now I added a confidence to the relationship coOccur, and run thi...
안녕하세요. 오랜만에 인사드립니다. 최근에 neo4j 엔터프라이즈버전 4.2.11 설치 후 caption을 바꾸려하는데 하나밖에 선택되지 않은 문제점을 발견했습니다. 저는 neo4j를 노드 생성 시 neo4j가 생성한 id 값이 아닌, 고객 ID를 바꾸고 싶습니다. 어떻게 해야 될까요? apoc이나 neo4j 명령어로 caption을 바꿀 수 없나요? 아니면 버전을 높여서 설치해야되나요? 엔터프라이즈 4.3버전을 설치해야된다면 4.3.X 어떤버...
Hi, I am new to cypher. I was trying to load a XML document using apoc procedure. The XML file has 37 elements (plus one header element and export element). When I am trying to return the elements I am getting 79 results, duplicated with NULL values....
We need Graph database for my desktop application that will be installed at each customer's on-premise environment. Neo4j desktop is available but that is not for production use. Can I know if there is any flavor we can use for on-premise application...
I wanted to display BLOOM network graph in spline mode like this: Or this: How does one do this? Is there a library of network graph templates for bloom?
When running a Cypher statement that creates a new relationship type, for example MERGE (n1:Person {id:1})-[r:knows]->(n2:Person {id:2}) one may encounter an error which is logged in the $NEO4J_HOME/logs/debug.log as 2017-10-30 17:08:29.741+0000 ERR...
Hello, I have a model of person created in neo4j. Node is connected with thers nodes by relationship with values. I would like to predict values of one reletionship for new person node based on others connections. Is it possible?
I am trying to learn Neo4j. I will like to model the subway network. The schema of a subway station look like this: { "identity": 0, "labels": [ "Station" ], "properties": { "name": "station-ew-01", "line": [ "ew" ] } } "ew" in the "line" property ...
Hi! I have created an apoc custom function in a Neo4j Community Server, but when I try to run the function I get this following error: I have reproduced the same function in Neo4j Desktop but it is working fine. So I would like to know why is this h...
Hi all. I'm using LOAD CSV to read CSV files and append regular Cypher statements to create or update the data as a graph. One of the columns withinh the CSV source has date values formated as 'yyyy-MM-dd'. I want to transform them from string into d...
It would appear that the latest version of the GDS auxiliary procedure 'Scale Properties' does not allow one to scale relationship properties, only node properties. Given the key role played by relationships, i was surprised to find that scaling rela...
Hi guys! I have one relationship type (exported products from one country to another) named "EXPORTED_PRODUCT". On top of that i've created second relationship type based on the product code, as stated here: MATCH (c1:Country)-[r:EXPORTED_PRODUCT]->(...
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