Introduction of neo4j

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  1. 1. DB Neo4j Kunihiko Ito ESM .rb 2016-04-28
  2. 2.
  3. 3. .rb
  4. 4. 2
  5. 5. p self : : ESM
  6. 6. github@kunitoo
  7. 7. twitter@kunitoo
  8. 8. RDBMS
  9. 9. Neo4j - NoSQL # https://ja.wikipedia.org/wiki/Neo4j Neo4jJava
  10. 10.
  11. 11. # https://ja.wikipedia.org/wiki/_() : Graph andor
  12. 12.
  13. 13. Cypher Query Language MATCH (u:User)-[rel:friends]->(:User) RETUN distinct(u)
  14. 14. Ruby
  15. 15. Neo4jrb
  16. 16. https://gist.github.com/ mattsan/07674b095908fda117a0
  17. 17. Neo4j https://gist.github.com/ kunitoo/7eb3464a1c8b55353195