If your Resque jobs fail because of a mysterious Resque::DirtyExit a quick tour of the Resque internals will help you fix the issue and be back up and running in a matter of minutes.
Frontend components are hard to implement and more often than not the code reflects this complexity. In this blog post I will show you how I refactored the code of a complex frontend calendar sharing some of the findings that led to a cleaner implementation.
Fast web apps are beautiful to use and are one of the key requirements for a successful user experience. Not only, if you are running an e-commerce business being faster also have a great impact on revenue. Here I will show you how to analyze and speedup the performance of your web app for two […]
In this blog post I'll show how to build a simple recommendation engine for apartments. What are the possible design choices, how to implement them in practice, and how to validate the performance of your system.