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 data like the above(toy example, let's take the top 3 lines.), for one question there could be multiple answers in the *.CSV file. Because I have the question in only one cell, the remaining cells are created as nodes without names. Is there ...
Tried to find the latest AMI in the AWS console but it only contains (neo4j owned) images up to 4.2.4. Neither community nor enterprise images are available with an higher version. Is the support for AMIs being discontinued? Best, Tino
I am using Node JS neo4j.driver library for connect database using "bolt://localhost:7687" protocol. Some time I am getting "Connection was closed by server" error in console.
Hi, I'm trying to create relation to link event MATCH (c:Car {carID:car_ID})-[:takePlace]->(e:Event) with e ORDER BY e.start_time with collect(e) as events FOREACH(i in RANGE(0, size(events)-2) | create (events[i])-[:NEXT]->(events[i+1])) And I...
Hi everyone! I'm working on one specific case which involves multilayer networks and therefore considering to use Neo4j instead of the mostly unstandardized software solutions like MuxViz, Py3plex, etc. For more info please visit https://link.springe...
Hey, I'm running neo4j cluster of 3 cores and 2 readers. While doing failover of the follower/leader I'm getting "Connection acquisition timed out" errors until the follower/leader start again. I'm using "neo4j-driver" (4.3.0) nodejs driver for the c...
Hello, I am new to Neo4j, I need to create multiple graphs in community version. When i execute CREATE DATABASE xxx; i have this message Unsupported administration command because i am with community version. How can i create new graphs like in deskt...
Hi, thanks for reading this question, I really need some help! I need to query a path of report nodes, while grouping together related fact nodes to perform some math operations. data model of the involved nodes: (entity)-->(report)-->(fact)-->(time...
Hello, I'm learning about cypher language.. so i'm using initially https://console.neo4j.org/ A matrix graph setup.. Can someone explain me how to query the nodes which is known by the node which neo knows? In the case, the answer is cypher and trini...
There are various ways I have seen that can be used to bring my graph database into web, for example by integrating Python, Flask. Django and Py2neo all together. What I need is fairly simple though: just some application to basically turn some varia...
I want to make nodes labeled "person." Person nodes have two ids, id1 and id2, which I've made unique. These ids may also be empty (AKA not in the properties). When I'm adding a new person, I want to check that they don't have an id1 or id2 that are ...
Hello! I use APOC for connecting to a database but I want to know if there is a way to "encrypt" or hide the password of the database connection located in apoc.conf.
I'm using APOC to import the contents of an Excel file. Where I'm having issues is when a NULL value is encountered during the import. For example if the data looked like this in Excel: NAME DATE ...
Hi, I'm looking for a way to find path / relationship similarity between path's. In the simplest case, I would start with triplet: Node - relation - Node. I can simply convert the various properties of the triplet into a vector and use all vectors ge...
Hi guys, I'm new at the Graph DataBase world and also Neo4J. Currently, I want to try to insert a bunch of data into my Database via multiple large cypher statements. Whats the best way to generate this cypher statements. (Currently I have writing ti...
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