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...
While executing algorithm I am getting this error - There is no procedure with the name algo.shortestPath registered for this database instance. Please ensure you've spelled the procedure name correctly and that the procedure is properly deployed. I ...
I'm writing a web app were the goal is to draw a sub-graph of a neo4jdb. Actually I'm using vis.js, but I don't like it so much. Maybe I don't use it in the right way and for that reason the result now is this: I don't like it this way, because the n...
tldr: Big neo4j dataset, trying to load into page cache. Only a part of the db being loaded. Queries with count very slow. Sysinfo and memrec showing different db data volumes. How to load the entire graph into memory, and reduce db hit counts? I hav...
Hey everyone, I am using neo4j community version 3.5.12 as of now. Its running on a CentOs server machine version 7.7 with 29 GB of ram. I currently have a graph that comprises of around 46k user nodes and 7k movie nodes along with 21 Genre nodes. Re...
Hello, In chapter "3.7.5.2. Filter on patterns using NOT" it is said, that using the not operator only "patterns" can be excluded from the match. I would like to also put constraints on the properties of the nodes to be excluded. So something like MA...
How to create a relation between two existing nodes only when the relation has some value. Eg., I have node labels Juice, Sour, sweet, spicy, salty. I will connect Sweetlime juice node to Sour node with relation[:HAS {value:30%}] and to sweet node wi...
Hi everyone, I am working on a project with the goal of improving the import of XML data into neo4j. Let say my XML file is the < book.xml > provided by Microsoft. based on the <book.xml file> I have to generate two Graphs and comprare their queries...
Matching all nodes related to a set of other nodes I'm just getting started with neo4j and would like some help trying to solve a problem. I have a set of Questions that require information (Slots) to answer them. The rules of the graph (i.e. the Slo...
I would like to announce a new plugin for gephi 0.9+, that allows to import from neo4j databases via bolt: plugin link
Hello Everyone, I'm modeling datasets for our network infrastructure, I have modeled much of the infrastructure. I got stuck in the bulk import of JSON interface files. I tried the import tool using regex, it returned an error. </> <bash-3.2$ ./ne...
neo4j desktop 1.2.3 , trying the following query in the browser The graph represents the call history between two persons and the relationship CALLED has property timestamp. This property is a list of timestamps. The below code gives the shortest pat...
For example: Situation 1: (a) - [:CONNECTED] -> (z) result 1: (a) - (b) - (c) - (d) - (stop) - (e) - (f) - (z) Now as the stop node came between the result, I want the following result: (a) - (b) - (c) - (d) - (stop) Situation 2: (a) - [:CONNECTED] -...
How to add parameters and pass them in the search query when working with bloom
Hi, Neo4j - 3.5.12 In my project I need to find different paths. I have nodes in my graph database like below I want to find all the nodes having connections more than 1. I got it from getting the relationship count more than 1.From that node, find ...
Hi I have a problem with a database that I'm unable to take a backup of. The error i get is when running neo4j-admin backup --from=127.0.0.1 --backup-dir=/data/backups --name=graph.db-backup is: OpenJDK 64-Bit Server VM warning: INFO: os::commit_memo...
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