Cookpad Indonesia Technology Stack

Informal discussion and sharing session at Jogja Digital Valley. Presenting technology stack of Cookpad Indonesia and some of Cookpad Japan. Also discussion and sharing awesome libraries and resources that Cookpad Engineers have created.

Transcript

1. Cookpad Indonesia
   Technology Stack
   Didik Wicaksono
   https://github.com/firewalker06
   https://twitter.com/did1k
   Informal discussion and sharing at Jogja Digital Valley
   Mar 12, 2015
   

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2. Didik Wicaksono
   Github: firewalker06
   Twitter: did1k
   ● 2008 => start as a web designer
   ● 2010 => learn PHP
   ● 2011 => created DapurMasak.com (not a co-founder)
   ● 2012 => won Sparxup and INAICTA
   ● 2014 => got acquired by Cookpad, learn Ruby
   

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3. We are Cookpad
   

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5. Cookpad is Japan’s top recipe site allowing
   visitors to upload and search through original,
   user-created recipes. Currently being used by
   most Japanese women in their 20-30s,
   Cookpad has become an essential tool in
   enabling families to enjoy cooking across
   Japan.
   In 2014, Cookpad acquires Mis Recetas
   (Spanish), Allthecooks (English), and
   DapurMasak (Indonesian)
   

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7. Before acquired by Cookpad (2013)
   ● 500 K UU/month
   ● 5 K recipes
   ● PHP CodeIgniter
   ● deploy once in 2-3 weeks
   After acquired by Cookpad (2014)
   ● 1.4 M UU/month
   ● 12 K Recipes
   ● Ruby on Rails
   ● deploy once in 2 days
   

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8. Cookpad Japan
   ● over 50 M UU/month
   ● over 1.9 M Recipes
   ● Ruby on Rails
   ● deploy 11+ times a day
   ● 80+ engineers
   ● created other products, web & mobile apps
   related to recipes
   ● most revenue comes from Premium Member
   Subscription
   ● founded in 1997
   ● IPO in 2009
   ● 3 Ruby Committers, 1 Rails Commiter
   

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9. Technology Stack
   

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10. Cookpad Indonesia
    ● Ruby on Rails
    ● NGINX
    ● Unicorn
    ● Elasticsearch
    ● Redis
    ● MySQL
    ● Fluentd
    Cookpad Japan
    ● Ruby on Rails
    ● NGINX
    ● Unicorn
    ● Solr
    ● Memcached
    ● Redis
    ● MySQL
    ● Fluentd
    ● ???
    

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11. Development Lifecycle in Cookpad Indonesia
    ● Add stories in Pivotal Tracker
    ● Engineers pick a story to work on
    ● Create a pull request in Github
    ● Code reviews by team members
    ● LGTM!
    ● Merge pull request
    ● Test & Deploy
    ● Finish PT story
    

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12. Awesome stuff that Cookpad engineers built
    ● tofu
    ○ scalable image (pictures) system
    ● mamiya
    ○ github.com/sorah/mamiya
    ○ deployment system, 150 hosts/m
    ● switch_point
    ○ github.com/eagletmt/switch_point
    ○ simple master / slave DB connection switch
    ● rrrspec
    ○ github.com/cookpad/rrrspec
    ○ distributed testing, highly fault-tolerant
    

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13. continue...
    ● database_rewinder
    ○ github.com/amatsuda/database_rewinder
    ○ fast delete strategy for cleaning up tables after
    testing
    ● ridgepole
    ○ github.com/winebarrel/ridgepole
    ○ update database from SchemaFile without adding
    migration files
    ○ like chef/puppet
    ● chanko
    ○ github.com/cookpad/chanko
    ○ prototyping Rails app by creating “units” of MVC
    

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14. continue...
    ● kage
    ○ github.com/cookpad/kage
    ○ duplicate HTTP requests to another server
    ● pt-flow
    ○ github.com/balvig/pt-flow
    ○ integrate workflow between PT and Github
    ● probably more, but I don’t know yet :(
    

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15. Cookpad Engineer’s Blog
    http://techlife.cookpad.com/
    http://static.cookpad.com/techlife/presentations.html
    

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17. Some Interesting English Presentations
    ● Continuous Delivery in Cookpad
    ○ https://speakerdeck.com/takai/continuous-delivery-
    in-cookpad
    ● Cookpad and Microservices
    ○ https://speakerdeck.com/taiki45/cookpad-and-
    microservices
    ● The Recipe for The World’s Largest Rails Monolith
    ○ https://speakerdeck.com/a_matsuda/the-recipe-for-
    the-worlds-largest-rails-monolith
    ● Scalable Deployment
    ○ https://speakerdeck.com/sorah/scalable-
    deployments-how-we-deploy-rails-app-to-150-plus-
    hosts-in-a-minute
    ● Tofu Cookpad’s Image System
    ○ http://www.slideshare.net/mirakui/20111102-rails-
    

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18. Cookpad’s Github
    https://github.com/cookpad
    

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20. ● Cookpad founded in 1997, IPO in 2009, in
    2014 start acquiring recipe sites around the
    world
    ● github.com/cookpad : open source
    contributions
    ● techlife.cookpad.com : engineer’s blog and
    talks
    Conclusion
    

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21. Cookpad is open for new recruits!
    http://recruit.cookpad.com/
    

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22. Thank you for listening!
    

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