8. Obligatory Stats
• 2,000,000 visitors/week
• 80,000 front end requests/minute
• 120 production servers
• 300 deploys a year
• 40ms front end response time
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37. Rails Integration
• Modified riak-client gem for Rails 2.3
• Load balancing built in
• Multiple primary and secondary servers
• Custom ActiveSupport::Cache store
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38. Rails Integration
module ActiveSupport
module Cache
class RailsStore < Store
def read
end
def write
end
def delete
end
end
end
config.after_initialize do
ActionController::Base.cache_store = Rails.rails_store.fragments
end
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42. Alerting
• Compute random string
• PUT value into Riak
• GET value out of Riak
• alert if value_in != value_out
• alert if operation took too long
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