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Head's Up! Site migration is underway. Expect disruption to service on Thursday, Feb. 9!

Graph Buddy
since ‎12-18-2019

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  • 51 Posts
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  • 8 Kudos given
  • 13 Kudos received

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Had a requirement to summarizes unique properties and thought others might find these queries useful: MATCH (n) with DISTINCT labels(n) as nd,apoc.coll.sort(keys(n)) as props with nd,apoc.coll.dropDuplicateNeighbors(apoc.coll.sort(apoc.coll.flatten(...
I've been developing a PlugIn. Thus, frequent restarts of the database and occasional hung system if I've messed up the java code. Always recoverable until I got this message today: Initially I got an error thaat the database was not available becaus...
I am using Neo4j Enterprise v 4.3 and gds plugin v 1,7.0. I create a virtual graph, as follows: CALL gds.graph.create.cypher( "match_seg", "MATCH (d:DNA_Match) where d.ancestor_rn=33454 RETURN id(d) AS id", "MATCH (m:DNA_Match{ancestor_rn:3...
I am writing a Neo4j Genealogy Plugin to encourage adoption of Neo4j within the genealogy community. I've been using *.grass. files to enhance visualizations. I want to incorporate these into the plugin so that the grass file can be changed on the fl...
Genealogy data involves multiple graphs. I've been working with Neo4j and genealogy data for several years, refining a schema and cypher queries. The complexity of the latter has increased over time. Thus, it is prudent to develop user defined functi...