Scaling a Ruby on Rails app on Heroku

You know I’m into scalability right now. Here’s a short article with lots of the basics.

tags: ruby scalability scaling performance ruby on rails

Why bother with What Three Words?

I used to think this was a brilliant idea. This article convinced me it’s a gimmick.

tags: gps geolocation words address

Posted from Diigo. The rest of my favorite links are here.