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...
We are running 3 node cluster , we need to implement the ssl policy for client and cluster . Can we do without any downtime.
I'm trying to send neo4j metrics to StackDriver Monitoring tool with the help of Statsd Plugin (https://cloud.google.com/monitoring/agent/plugins/statsd). However statsd config file need API endpoint. If i'm not wrong Neo4j metrics can be sent to CSV...
Hi, I've a graph with about 6,000 Nodes labeled with Package. These Nodes have DEPENDS_ON relationships, partially with cycles. Nevertheless I want to know for each package on how many other packages it depends. My current cypher query is: MATCH (p:P...
This should be an easy one for the community, but I have struggled with it for a decent number of hours I am writing a query that searches the users that I am following in the database. The below query works if I am just searching for the name "Nick...
Hi, I've been running Neo4j Community for an internal app for several months: recently I've started to get the below crash situation (from debug.log) which causes neo4j and the VM to become unusable for ~1hr unless its restarted. The Detected VM stop...
I have a database of a user following something like a blog. Given a blog ID number, I know that there is clustering present in that subgraph as seen in the visualization. So I would like to obtain cluster membership for that subgraph. I have used...
I am trying to update node properties of a PostgreSQL database that I have running in a virtual environment. I am building a Jazz knowledge base and would like to use the node ids to query additional properties from the PSQL database using APOC. I ha...
WINDOWS 10, neo4j 3.5.8 . my first install was very smooth, I was able to import files using load csv, and run all the commands as well. since I wanted to learn bulk import, I used windows powershell for execution of the same. I was, parallelly , usi...
I am loading a data set with some missing values. E.g. :Person node always has idNumber, but is sometimes missing dob. I create all the nodes without issues and I have confirmed that there are nodes that have both idNumber and dob and nodes that have...
Hi, I have a subgraph based off of four types of nodes: Activity (a), System (s), Input (i), and Participant (x), where System, Input, and Activity are all child nodes of Activity. I'm interested in measuring overlap similarity from Activity to Activ...
Is it possible to modify the styles inside neo4j browser when viewing the visualizations. I see that :style is used to modify the styles for node and relationships, but I'm looking to modify the layout of the display. Mainly I want to increase the he...
Hi i have 3 vm machines to be clustered. config file is ok. and in both 3 logs they discover each other on 5000... but on two of machines i don't see any java process on port 6000... just one of the machines has this 6000 port... so they can not get ...
I am new here and want to know if I can link neo4j with visjs to use as a database in my visualization. So that I can search for a specific node , edit, delete or update. Thank you
Facing Problem in Finding K-shortest path in neo4j among 2M+ nodes,2M+ relationships, I have indexed data on node id and name. Query : MATCH p = (s:Test)-[:to*1..5]->(e:Test) WHERE s.name = 'ABC' RETURN *, relationships(p),sum(reduce(sum=0,x in rel...
Hi, I am trying to perform basic APOC graph algorithms (i.e., betweenness-centrality) on a subgraph resulting from a Cypher query. I am creating a subgraph using a number of specified nodes by name (i.e., A, B, C) and their first degree neighbors; a ...
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