Neo4j configurations required for big data

debugcn 投稿 Dev

Somnath Muluk

I know database queries needs be written considering performance. Though server configurations should be used for supporting maximum performance.

My database is having:

10 million nodes
30 million relationships
30 label types
100 relationship types

I read though performance guide of Neo4j. But it is hard to find best required server settings in Neo4j. So my question is:

What are the minimal server configurations and Neo4j configurations should have for good performance (i.e less response time) from Neo4j?

Considering 10k concurrent connections
Ratio of Read:Write is 90:10
Scripting Language is PHP

Michael Hunger

Your graph is not very big, the concurrent users are more interesting. I recommend a Neo4j cluster with one master that you send writes to and a number of slaves (3-4) for the reads.

I had good experiences with these boxes with 128G RAM and 12 CPUs and 500G SSD for 140 bucks a month.

https://www.hetzner.de/us/hosting/produkte_rootserver/px120ssd

The Neoclient driver is a pretty good choice also with support for HA servers.

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編集2021-07-1

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