Neo4j

DanielGittx · 06-05-2020

I'm new to graph and I'm evaluating if neo4j would fit my use case. I have 2 CSV files as follows:- Persons file (phone number, name columns)Calls file (callerNumber , recipientNumber, callDate columns). I anticipate >50million nodes, >20billion rela...

DanielGittx · 06-08-2020

I don't think so, especially for relationship indexes I marked one of your messages as solution because i tested that with a subset of the graph and it worked(was fast) also for the fact that i'm solving a different issue now

DanielGittx · 06-08-2020

Agreed, however initially had done a bulk import (neo4j admin import). Will neo4j admin import preserve indexes if i create them in advance then do a bulk import?

DanielGittx · 06-08-2020

Just an update... The indexing process is very slow. Considering:- Database size is 1.2t Server configs:-Heap - 230gPage cache - 1.182t Neo4j Version:- Neo4j Browser version: 4.0.3 Neo4j Server version: [3.5.15] It has taken 3hrs to just get to 12% (...

DanielGittx · 06-08-2020

Hi @michael.hunger , My issue is on creating index on relationship property. The process is very slow. Considering:- - Database size is 1.2t Server configs:- - Heap - 230g - Page cache - 1.182t Neo4j Version:- Neo4j Browser version: 4.0.3 Neo4j Serve...

DanielGittx · 06-06-2020

Hi @Cobra, Thanks much. Indeed the apoc you shared works (I just refractored syntax abit). But it's a bit slow for about 10billion relationships I'm working with(6 months data) I came across this "db.index.fulltext.createRelationshipIndex" as a way o...

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Re: CREATE INDEX ON :Label(prop) is really slow after neo4j-admin import

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