…and every one has 4 processes which every one has 25 workers. As we are all on EC2, we use spot instances for part of the cluster so we can add more workers as needed, so it could grow up from 400 to 800 or more.
Thanks Libin and everyone else who entered. I hope Sidekiq Pro makes your system even better!
…create in 15 minutes, which helped kick start the popularity of Rails?
A. A blog
Q: What major feature was recently pulled from Rails 4.0?
A: The Queue API
Q. What version of Rails first included support for Rack?
A. Version 2.2 (We also accepted2.3)
Q. Whatweb framework joined forces with Rails 2 to create Rails 3?
Q. How many Ruby core classes were monkey-patched by Rails' first public commit? …
…support for Rails 3.1 and1.8.7, only keeping compatibility with both Rails 3.2 and Rails 4, running with Ruby 1.9.3 and 2.0.
This rc version took some time to get ready, we've been running a rails4 branch for some time already and one of the reasons was because of the changes required to make it compatible with the new strong parameters . We are aware that some people have been using this branch since Rails 4.0 beta1 with success, and we're … from Rails 4
…Learn Prime .
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Written by Joe Ferris .
…assistance and to serve as a reference for the issue I've filed on the Rails issue tracker at . This issue is currently the main obstacle blocking the preparation of the Rails 4.0-compatible version of the Ruby on Rails . book
Isolating the issue
To isolate the issue, I've prepared a minimial failing app . To reproduce the error I'm seeing, first clone it from GitHub:
1 git clone https://github.com/mhartl/failing_app_rails_4_0_rc1.git …
You've probably heard by now that we've launched a learning community for passionate Rails developers called Prime .
Sinceis a subscription service, one of metrics we're interested in is churn, defined as the percentage of total customers who cancel. Over the last 30 days, Prime's churn has been 18%.
Estimates of what a "good" churn is vary. One broad survey ofcompanies with less than $10M in revenues showed a median churn of …
…request-response cycle, without relying on background jobs or persistent caching.
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…mode' hints at what's going on. In ‘standalone mode' we construct a tiny Rails app in the agent that - by default - runs a Rails 3.2 app.
But what about all those other versions of Rails? That's where rpm_test_app comes in. It's a full, separate application with branches for each flavor of Rails we support. These get stitched together with some Rake goodness to run the unit tests for newrelic_rpm in rpm_test_app's context: Rake::TestTask.new(:newrelic) …
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Online Ruby on Rails Programming Course at the Pragmatic Studio