Ruby を利用した大規模ウェブサービスの開発・運用
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The document discusses best practices for developing large-scale Ruby on Rails applications. It emphasizes the importance of prioritizing performance and stability over new features by avoiding complexity, designing for caching, and using simple SQL queries. It also covers practices like continuous integration testing, remote testing, exception monitoring, feature flagging for prototypes, and automated deployment processes.
Ruby を利用した大規模ウェブサービスの開発・運用
- 1. Large-scale web service and operations with Ruby 2011 7 19
- 2. 2011 7 19
- 3. I and RubyKaigi 2011 7 19
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- 8. Large-scale web service and operations with Ruby 2011 7 19
- 9. Large-scale web service and operations with Ruby 2011 7 19
- 10. Large-scale web service and operations with Ruby 2011 7 19
- 11. Large-scale web service and operations with Ruby 2011 7 19
- 12. 2011 7 19
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- 18. Bringing smiles to everyone by making every day cooking more enjoyable. 2011 7 19
- 19. What is COOKPAD? 2011 7 19
- 20. 2011 7 19
- 21. 12,300,000 UU (pc only) 1+ million Recipes Used by 1 in 2 women in their 30s 2011 7 19
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- 30. Architecture based on best practices 2011 7 19
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- 40. http://d3921.image.cookpad.com/ recipes/1237075/100x141c/ 0b9c3ad1cba65869058e17cf78988bcb.jpg 2011 7 19
- 41. http://d3921.image.cookpad.com/ recipes/1237075/ 100x141c / 0b9c3ad1cba65869058e17cf78988bcb.jpg 2011 7 19
- 42. ‘100’ ‘100x100’ ‘100x100c’ ‘100x100c40_198_137_104_300’ 2011 7 19
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- 47. Easily customizable search 2011 7 19
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- 55. Architecture based on best practices 2011 7 19
- 56. “Good enough” is not good enough. Always focus on what is best 2011 7 19
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- 58. • Only add absolutely necessary features • Avoid complexity 2011 7 19
- 59. • Design for caching • Avoid complex SQL queries 2011 7 19
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- 67. Development 2011 7 19
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- 70. Working with Rails within a large team 2011 7 19
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- 86. Run specs remotely 2011 7 19
- 87. $ rake cookpad:spec:remote 2011 7 19
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- 97. How did using a CI change our development flow? Only release successful CI builds Test coverage as a requirement Tests should be written so they can run on a CI 2011 7 19
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- 99. $ cap production deploy Add a "deploy message" to every release (ex: "Added feature x", "Fixed bug z" etc) Skype notification Mail sent to developer and support mailing lists 2011 7 19
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- 103. It is nearly impossible to reduce number of exceptions to 0 Looking for spikes in number of exceptions is key 2011 7 19
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- 107. Expands upon Rails functionality Selective release of new features (ex: “Show feature X only to users A, B, C) Used for prototyping Specs not required If an exception occurs in an extension, it is turned off automatically 2011 7 19
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- 110. new features stats for staff 2011 7 19
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- 112. How do we handle prototypes we decide not to release? 2011 7 19
- 113. $ rm app/extensions/ foobar_ext 2011 7 19
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- 119. Thank You 2011 7 19
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