Rails Summit 2009 - The future of Ruby & Rails

Plans for Rails 3 and tour of the various Ruby implementations.
http://matt.aimonetti.net/posts/2009/10/23/railssummit-2009/

Transcript

1. Rails3 uby M a t t A i m o n e t t i Future
2. MIM me Matt Aimonetti
3. “morally loose, cheese eating surrender monkey” Ted Han
4. + =
8. FUTURE time period commonly understood to contain all events that have yet to occur.
13. RAILS 3 the future of web development
14. E V O L U T I O N
15. A U D I E N C E Rails Merb app developers entrepreneurs designers app developers enterprise plugin authors
16. Rails 3 app developers entrepreneurs enterprise plugin authors designers A U D I E N C E
17. P R I N C I P L E S Rails Merb programmer happiness strong conventions fluent design app developers flexibility modularity speed
18. P R I N C I P L E S Rails 3 programmer happiness strong conventions fluent design flexibility modularity speed
19. A T O M I C S T R U C T U R E
20. A T O M I C N U C L E U S proton neutron Rails 2
21. A T O M I C C L U S T E R Rails 3
22. ActiveModel + ORM ActionPack ActionWorker ActiveSupport Generators ActiveResource ActionMailer Rack middlewares Rails stack
25. NEW
26. R O U T E R match ‘awesome/:action’
29. rack love
30. constraints/filters
31. constraints(:ip => /192\.168\.1\.\d\d\d/) do get 'admin', :to => "dashboard#index" end
32. Rack Apps intregration
33. Rack app intregration namespace :facebook do use MyMiddleware match "/game", :to => SinatraApp end
34. mountable apps
35. rack entry point class MyForum < Rails::Application
36. A C T I V E W O R K E R push_queue Thumbnailer.new(path, user, :action => :process)
37. background process
38. U N O B T R U S I V E J A V A S C R I P T html 5
39. html ❺ ‘data-*’ attributes
41. one js API interface for all libs
42. O R M A G N O S T I C I T Y
43. Active _ Record still the default Active Relation common API
44. Datamapper Legacy repository multiple repository query optimization various datastores
45. Sequel Prepared Statements Sharding Highly customizable SQL Perf
46. Couchrest/ mongomapper/ your _ ORM etc..
47. I N T E R N A L C L E A N U P
48. P E R F O R M A N C E
49. hello world render partial 10 partials collection of 10 103% 207% 310% Rails 3/Ruby 1.9 benchmarked against Rails 2.3.x/Ruby 1.8.7 RAILS 3 SPEED BOOST 3.02x 2.59x 2.88x 2.16x 2.44x not final
50. hello world render partial 10 partials collection 200% 400% 600% 800% 8x 4x 4.9x 3.38x 3.39x 6.27x 1.63x 1.18x 2.49x 2.78x εϐʔυΞοϓ 1.9 Ruby 1.8 Ruby 1.9 jeremy kemper Ruby world 2009
51. RUBY future
52. Ruby 1.8.7 1.9.x IronRuby JRuby MacRuby Rubinius 2.0
53. Ruby 1.9.x 1.9.x better perf better threading fibers official Ruby recommended
54. RAILS 3 BENCHMARKS Ruby 1.8.6 REE 1.87 Ruby 1.9.1 hello world render partial 10 partials collection of 10 -12% 7% 25% 43% 62% 80% 35% 77% 24% 55% 50% 6% -2% 3% -10% 17% -6% -12% -10% -3% -4% % faster than Ruby 1.8.7 not final http://github.com/mattetti/rails-simple-benches
55. Ruby 2.0 not started scalability performance maintenabilty multiple VMs selector namespace method combination etc.. ¿future?
56. IronRuby 0.9.1 .NET integration VisualStudio 201? Silverlight IIS web server Microsoft
57. IronRuby VisualStudio 201? better tools even better integration performance ¿future?
58. JRuby 1.4.0 RC1 java integration native threads deployment JVM
59. JRuby •java profiling/debugging tools •better integration (hibernate..) •.java file compilation •better integration (server, mobile etc..) •performance ¿future?
60. MacRuby 0.5 RC1 Cocoa integration AOT compilation performance GCD Apple support & tools OSX platform
61. MacRuby •iPhone •instrumentation •better dev tools •performance •standardized •linux •any C libs ¿future? biased
62. Rubinius 0.12 ruby almost all the way full introspection C extensions
63. Rubinius •AOT compiler •very powerful debugger •real time profiler •performance ¿future?
64. VOCÊ you