Jruby a Pi and a database
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The document discusses the use of JRuby for interacting with Couchbase, highlighting its performance trade-offs and advantages of accessing Java libraries. It covers topics such as authentication, syncing, querying, and how to hack into JRuby functionalities. Additionally, it promotes a Couchbase server 3.0 beta bug bash contest for finding and reporting bugs.
Jruby a Pi and a database
- 1. JRuby, a Pi and a Database
- 2. PHILIPP FEHRE Twi3er: @ischi Github: @sideshowcoder Developer Advocate, Couchbase
- 8. 99% vs 125% | 17 sec vs 11 sec Yes jruby startup Eme is slow …
- 9. And more GC, Java Debugging tools, Java Servers…
- 10. -‐-‐dev tradeoff performance for startup @me
- 11. Lets see it in pracEce
- 12. Couchbase Lite
- 13. Couchbase Mobil Couchbase Lite + Sync Gateway
- 14. Couchbase Mobil Couchbase Lite + Sync Gateway
- 15. Channels Tags…
- 16. AuthenEcaEon Facebook, Mozilla Persona, User + Password, OAuth
- 17. Sync FuncEon
- 18. Channels
- 19. AuthenEcaEon
- 20. Why JRuby?
- 23. NEED TO CALL TO JAVA Java has loads of libraries (like Couchbase Lite) which are only on Java
- 24. Pi on Couch
- 27. Using JRuby
- 28. Loading JARs
- 30. Just for reference… ;)
- 33. CreaEng Items in the database
- 34. Some Java Idioms in Ruby
- 35. Naming
- 36. Se3er and Ge3er
- 37. Se3er and Ge3er
- 38. Se3er and Ge3er
- 39. Method names
- 41. Java
- 42. Ruby way number 1
- 43. Ruby way number 2
- 44. GENERICS They don’t auto convert types
- 48. Se[ng up sync
- 54. LOOKING UNDER THE HOOD How JRuby is implemented
- 55. HACKING JRUBY CreaEng a method from Scratch
- 56. git clone h3ps://github.com/jruby/jruby mvn -‐pBoostrap
- 58. 1.to_froscon # => “froscon”
- 60. Couchbase Server 3.0 Beta Bug Bash Download, Find, Report, Win • DOWNLOAD Couchbase Server 3.0 Beta • Run some workload, play with it, FIND a bug • If you find a bug, REPORT it! All bugs count – anything from correctness, to performance, to usability, to docs • WIN Prizes!! h`p://www.couchbase.com/bugbash Contest ends Aug 31st 2014
- 61. QuesEons?
- 62. Links • h3p://github.com/couchbaselabs/pi-‐on-‐couch • h3p://www.couchbase.com/communiEes • h3p://jruby.org