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...
Why is Neo4j Desktop limited to opening only one browser window? While I usually work on my test graph, there are often moments when I just want to check, change or roll out something in our live graph, but I don't want to lose my query history, so I...
Hi, We are using neo4j 3.4 Enterprise version. And perform online backups every 2 days. With the growth of our data set to 600 GB our backups take 4-6 hours (acceptable) but the consistency check doesnt terminate even if the process runs for > 2 da...
I’m trying to change the property type of a node (from string to array): match(d:Diagnosis) set d.diagnosis_tool = [d.diagnosis_tool] return d but it its throwing this error: Neo.ClientError.Statement.TypeError: Property values can only be of primiti...
When I try to access the Neo4j browser, I get a 502 Bad Gateway error from Nginx. I'm running a Digital Ocean Ubuntu 16.04.2 x64 server, and I followed the instructions here to install Neo4J enterprise. These are the steps I took: echo "deb http://ht...
I've read @david.allen's helpful post RE Cloud VM configuration (and other blog entries) but I'm having difficulty getting configuration changes to stick in AWS. It seems that the Tags on the instance aren't being picked up by pre-neo4j.sh as when th...
Hello, I would like to ask if it is possible to have a trigger that is launched before every delete node transaction (for different types of nodes, I want to delete different relations and then the node) ? Without this trigger the transaction fails b...
In December 2017 we start with huge project, and since than our database growth every day (it's on 40GB at the moment). ID Allocation Node ID: 70322184 Property ID: 362545374 Relationship ID: 84805115 Relationship Type ID: 49 We have server with 16...
In a CSV file I'm loading into Neo4j, a float type column has numbers in some rows, and "NA" in some other rows. This of course results in an error when importing: "Not a number". I would still like to import this, but with the float stored as a NaN,...
I'm researching monitoring and metric solutions for Neo4j. What can people say about Graphite vs. Prometheus? Since I'm not using either and starting fresh, is there a preference on which I should choose?
I am trying to import data into neo4j from HDFS. I was wondering if this is possible since I keep getting an error that the directory doesn't exist. neo4j-admin import --nodes:Person "hdfs://........."
I want to store data with millions of nodes(64M) and relationships(60M+) in Neo4j and create a visualization to explore it. I want to visualize all of them. What is the best tool to visualize?
Community, Apologies first, I'm new to GraphDB and Cypher. I did research and try several attempts to resolve this issue. I have a self-referencing hierarchy from a legacy SQL data source which contains levels 4 - 1 with lvl4 being highest and lvl1 b...
Hi all, We recently built updated images and marketplace entries for Neo4j 3.4.7 on GCP. Users can now launch single instance or clustered deploys of Neo4j. All images include both APOC and Graph Algorithms. Anyone can launch Community. For Enterp...
I am trying to do some text analysis in Neo4j and I want to write a query where it sorts the number of results in a descending order. My data is structured: (Word)->[next]->(Word)->[Next] etc, I want to write a query which says which are the most pop...
Hey everyone, In our neo4j.log we see a error exact every minute. 2018-09-10 14:56:02.151+0000 ERROR Client triggered an unexpected error [Neo.DatabaseError.General.UnknownError]: Relationship[74825438,used=false,source=-1,target=-1,type=-1,sCount=1,...
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