I read David Allen's blog post: Streaming Graph Loading with Neo4j and APOC Triggers and made some comments there. He eventually directed me here. The premise in his post is that incoming IOT data records gets inserted directly into Neo4j. When an IOT record arrives it gets inserted into Neo4j as…

So on question 1 -- there are a lot of other options that don't require an intermediate node written to disk. As I was mentioning earlier that blog post was about showing what's possible with pure cypher when you can't control the outside environment. But off of the top of my head, there are other…

Some answers. First -- on the "temporary node" strategy, with this blog post I wanted to show how you could implement a certain pattern. You don't have to have temporary nodes. The data could come in, in the right format from the beginning, but often this won't be an option so the temporary node …

Thanks David for nailing every question! The sample script in answer 4 is really helpful. I know that 'premature optimisation is the worst evil' but as a longtime database person I can't not think about the damage I'm causing with a run-away query. And so if I can help the execution engine avoid …

Triggers -- matching vs filtering on trigger criteria

Neo4j Graph Platform Cypher

neo4joe (Neo4j) January 7, 2019, 1:25pm 5

Again, thanks David. In a 24 hour period have answered more of my Neo4j questions Stack Overflow ever has. Hurah community.neo4j.com!
And now I have some homework to do.

Force relationships from a node label X to a node label Y to have specific properties

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Triggers -- matching vs filtering on trigger criteria

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