There is no built-in feature to provide EC2 scheduling. However, the tools exist to readily create your own schedule and reduce the cost of running on AWS.
Exception logging for production Sinatra apps can be tough to set up. Here's how to set up logging of request and errors for your production environment.
The "not set," "not provided," and "content targeting" meta keywords in Google Analytics are often confusing, but they indicate very specific situations.
One of our VM's recently had a huge jump in stolen CPU / %steal CPU time. I investigated and found that our VM's CPU allocation had been deprioritized.
Varnish cache speeds up websites, but can cause issues for content viewed on mobile devices. Configure Varnish properly for mobile and desktop browsers.