37: The Web is Faster Without Garbage

Begun, the ad block wars have. Derek debugs an issue that arises from iOS ad blocking and wonders if analytics will move back to the server side. Sean fills us in on how dirty checking works in ActiveRecord and how he's making it faster and better in Rails 5.

• Sean and his wife in a hot air balloon
• iOS 9 Content Blockers
• The Cost of Mobile Ads on 50 News Websites
• Do No Track HTTP Header
• ActiveModel Dirty API
• ActiveRecord Dirty