Take a look at merge relationship documentation -- how best to clarify?

[moxious]

Users appear confused about save mode on relationship merges.

Crux of the issue may be that relationship writes have effectively 3 save modes: the rel, the source, and the target.

Need examples, and expansion in the docs on these points.

[moxious]

@utnaf to talk to a key user about problem statement to help inform how best to explain these concepts.

[utnaf]

We might want to create a quickstart guide that includes the most common scenarios

• I want to read data out of Neo4j with a cypher query
• I want to write a bunch of nodes
• I want to create a bunch of unique relationships between nodes
• I want to write a dataframe with a Cypher query

Also provide examples in all the languages supported by Spark, something like:

Add a "Quick Tips" section with best practice and suggestions to avoid common mistakes.

fyi @conker84 @moxious

[stumoore]

Apologies for the wait, but we have done an extensive overhaul of the Spark docs, which now include Python code examples as well as the scala
https://neo4j.com/docs/spark/current/writing/ which incudes nodes and relationships
https://neo4j.com/docs/spark/current/reading
Pages on schema optimizations