neo4j 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