neo4j newsflash



neo4j newsflash

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201302_neo4j_meetup_newsflash

slidedeck for Neo4j mettup in Munich from 2013-02-07

On Github sarmbruster / 201302_neo4j_meetup_newsflash

neo4j newsflash

Stefan Armbruster

e: stefan.armbruster@neotechnology.com

t: darthvader42

stable release 1.8.1

  • Cypher performance
  • bidirectional traversals in Cypher
  • new consistency checker [enterprise]
  • couple of bugfixes
references: 
http://blog.neo4j.org/2012/12/neo4j-1-8-1-release-stability-and-cypher-performance.html
http://www.neo4j.org/release-notes#neo4j-1.8.1

1.9 going on

  • 1.9.M03, 1.9.M04 released
  • no more Zookeeper in HA -> easier config
  • HA: support for port ranges
  • HA: add node on the fly
  • /db/manage/server/ha/[getMaster|isMaster]
  • 64k relationship types
  • gremlin as seperate plugin
  • REST batch operations way faster
  • Cypher improvements from 1.8.1 (and more)
References:
http://blog.neo4j.org/2012/12/neo4j-19m03-released.html
http://blog.neo4j.org/2013/01/neo4j-milestone-19m04-released.html

Rik rocks the graph

  • one of our sales reps blogs on a belgium beer graph
  • he's not an engineer
  • grabbing all belgium beers from wikipedia
  • convert them into csv
  • import using batch inserter
  • give some Cypher love
  • read
    http://blog.neo4j.org/2013/01/fun-with-beer-and-graphs.html
  • see
    http://vimeo.com/57207925
        http://vimeo.com/57207926

Facebook Graph SEARCH

http://blog.neo4j.org/2013/01/why-most-important-part-of-facebook.html

Neo4j Roadmap preview

  • ease of use:
    • labels
    • better indexing
  • better support big(ger) data
  • improved remoting
  • Cypher performance
Reference:
http://blog.neo4j.org/2013/01/2013-whats-coming-next-in-neo4j.html

Events & Community

  • Twitter: @Neo4jDE
  • Tutorials:
    • 19.02. München
    • 21.02. Frankfurt
    • 05.03. Paris, London
    • 07.03. Amsterdam
    • 12.03. Berlin
    • 14.03. Düsseldorf