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:User {name: "Some Name"}), (b)<-[:rel1]-(a), (c)<-[:rel2]-(a) return a.id as id, a.name as name, collect(apoc.map.fromValues(["key1", b.value1, "key2", b.value2])) as aray, collect (c.prop) as property for the last 2 collect(), I get the sam...
I've got a local Neo4j instance running, and I want to connect to it via jupyter. Eventually I want to do this from within AWS, but for now I'd settle for getting it going locally. Here's the access information for my Neo4j instance: I've tried this...
Hey! I have a problem with working on a very big database. The database has only 1 label and 1 relationship type called Person and FOLLOWS. There are 376 million Person and 2.8 billion FOLLOWS. I want to get specific users' followers. For example, th...
Hello, I'm trying to get 3 visited posts after visit to blog index page and and then get related authors of these 3 posts. There is relation PostVisit->Post->Author. PostVisit is event. When I have next 3 steps as path variable how do I access auth...
I have a query that has a few number of "hops" before it gets to resolution and I am wondering if there is a limit to this kind of thing. The goal is to find situations where the A is somewhere downstream from B, and C is downstream from B also but ...
I am running the Neo4j Kubernetes pod and working properly, then m running the job of the same image for performing the neo4j-admin backup command neo4j-admin backup --backup-dir=/data \ --pagecache=2G --fallback-to-full=true \ --check-consistency=tr...
Hi all, I am using Neo4j Desktop and I want to create a mapping between a remote DB (Postgres) and my local Neo4j Graph DB. For that, I am using the ETL Tool. Three days ago, everything worked fine and I was able to import data from Postgres and sav...
I am using the latest Neo4j.Driver package (4.2.0) and the latest community edition of the Neo4j server (4.2.3). I must be doing something wrong, because my query takes hours to complete. I have 4 CSV files: XyzTypes.csv - defines 96,328 type nodes.X...
Hi All I am excited to learn about neo4j and can't wait to get my hands on it. I am not too sure why I cannot get any graph out in the console ? I have installed jdk 15 & neo4j community edition, did all the necessary login to the server to be connec...
Trying 8.7. Time To Live (TTL) - Expire Nodes - Chapter 8. Graph Updates in community version. When I compared this with enterprise version didn't see this message. 2021-03-03 03:18:06.898+0000 INFO [o.n.k.i.a.i.IndexPopulationJob] Index creation fin...
I'm a brand new user to neo4j. I have done a lot of search but didn't find much useful information. Our graph model is very simple: two types of nodes (each node has only one property) and one type of relationship. But the volume of our data is huge ...
I am running two queries which I believe to be identical in the task they are performing. I am working on exercise 12.4, which you can gain access to by running this :play 4.0-intro-neo4j-exercises I am running this query which produces the desired ...
Hi all, I am storing graphs in the catalogue and have an issue when using variable-length matching and it's sophisticated older sister apoc.path.expand... The dataset is all UK companies and company officers and is very fragmented. There is a wide va...
I've been working with the Graph Desktop for many months and today when I opened the desktop and started my local database (successfully), I cannot open the browser. The "Open" button is grayed and the Graph Apps tab is empty. I had several Graph A...
Hello, I've built a graph of the London underground map. My application uses the graph to find the shortest path to all other nodes from the source node that is passed into the query, for this I'm using the Dijkstra Single-Source algorithm available ...
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