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- 1. Rails4 / Takayuki Kyowa Kakaku.com,Inc
- 2. About me• @tkyowa /• 2007 3 • Rails•• tabepad 3 •• (tkbb)
- 3. •• iPhone• Ruby 1.9.2 / Rails 3.0 • Web
- 4. About tabelog•• 4 5000 PV 2900 UU / month (PC + Mobile)• Rails• Rails 2.3 / Ruby 1.8.6
- 5. Alexa Ranking vs Cookpad
- 6. Alexa Ranking vs Cookpad
- 7. About tabelog•• 4 5000 PV 2900 UU / month (PC + Mobile)• Rails• Rails 2.3 / Ruby 1.8.6
- 8. About tabelog•• 4 5000 PV 2900 UU / month (PC + Mobile)• Rails• Rails 2.3 / Ruby 1.8.6
- 9. ••
- 10. ••
- 11. TiDD• • 2 •• • No Ticket , No Commit • •
- 12. Workflow new Developmentassigned in_work committed Testing ready tested checked Releasedeployed released closed
- 13. Problem• 2• • •• • Redmine Plugin
- 14. Redmine Plugin•• • • False Negative → False Positive • •
- 15. Future• •• Git • •• •
- 16. ••
- 17. Architecture Load Balancer PC Mobile Front Front PC BOT Mobile Application Application Application PC BOT MobileMaster DB Slave DB Slave DB Slave DB
- 18. Architecture• Ruby 1.8.6• Rails 2.3• Passenger 3.0• BackgrounDRb / TabelogAsync• MySQL 5.1• memcached• FAST(Full Text Searcher)• Solr, MongoDB
- 19. Architecture• Web •• •
- 20. 2007.10 PV 3000 4 5000 1500%Code 2 10 500% 30 300 1000% 25 800 3200%
- 21. 2007.10PV 3000 4 5000 1500%Code 2 10 500% 30 300 1000% 25 800 3200%
- 22. 10
- 23. 10
- 24. 10• Fat Model
- 25. 10• Fat Model• Fat Controller
- 26. 10• Fat Model• Fat Controller•Fat Helper
- 27. 10• Fat Model• Fat Controller•Fat Helper•Fat View
- 28. .
- 29. APIController Helper View Model Library Rails
- 30. • Rails •• • • … • •
- 31. Controller Helper Controller Helper View Model View Model Library Rails Library RailsController Helper View Model Library Rails ...etc
- 32. - Howto• → → → → OK! • orz• • •• • View•
- 33. - Result• Pros • • •• Cons • • •
- 34. 2.
- 35. ActiveRecord
- 36. MVC ControllerModel ViewRDB Searcher KVS Web API
- 37. MVC - Rails ActionController ControllerActiveRecord ActionView Model View RDB Searcher KVS Web API
- 38. ActiveRecord• Model ORM •• Controller• Model Confusing• View AR• RDB
- 39. Backend Divide - PHASE ActionController ControllerTabelog::Service ActionView Model ViewActiveRecord RDB Searcher KVS Web API
- 40. Backend Divide - PHASE• ActiveRecord Model• Controller/View • RDB• ActiveRecord ORM• Tabelog::Service •• Controller
- 41. Backend Divide - PHASE 2 Frontend-App HTTP Backend-AppRDB Searcher KVS Web API
- 42. Backend Divide - PHASE 2Rails(without ActiveRecord) Frontend-App Cobqlo::Requester HTTPCobqlo(Tabelog’s Framework) Backend-App RDB Searcher KVS Web API
- 43. Backend Divide - PHASE 2• • API• Cobqlo • API • EventMachine • JSON/MessagePack• Cobqlo::Requester • HTTP
- 44. Backend Divide -• 2• Rails • API • •• Rails 3.0 • ActiveModel Arel• Rails 3.0
- 45. Rails• Rails • ≒ •• Java • Rails • PofEAA
- 46. Rails 2• Rails 3 • Modularity • Pluggable•••
- 47. Any questions?
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