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Heeey, I was working on two databases which have the same nodes , each one was dedicated to a precise year. here is an example fo my database 2017 : For 2018 , nodes will have 18 instead of 17 in the name of each node (as you can see in the screensh...
I am trying to export data in one table from neo4j but after some time , neo4j just crashes and I am getting this error in the terminal : Knowing that I already changed these lines to: dbms.memory.heap.initial_size=2g dbms.memory.heap.max_size=5g an...
I am used to make the export from neo4j to Gephi without properties , but now I tried to add properties (actually just one which is 'id' by using this query : MATCH path = (a:Attributaire2018)-[c:CollaborateWith2018]->(b:Attributaire2018) CALL apo...
I used unionFind algo to divide my graph into clusters . I am getting many clusters but one of them looks weird since it has 10k nodes ( I have 40k nodes in total) !! Anyone has an explanation about that ? I heard also about the "SUPER NODE" but I d...
I am using this query to count the frequency of each "CPV" in cluster by using "total = 238" which is the number of distinct contract : MATCH (c1:Contrat1018)<-[r:HAS1018]-(p:CPV1018)-[x:HAS1018]->(c2:Contrat1018) with distinct p.id as CPV , collect(...