Discover PlanetScale database platform plans tailored for MySQL projects of all sizes.| planetscale.com
This manual describes common security problems in web applications and how to avoid them with Rails.After reading this guide, you will know: All countermeasures that are highlighted. The concept of sessions in Rails, what to put in there and popular attack methods. How just visiting a site can be a security problem (with CSRF). What you have to pay attention to when working with files or providing an administration interface. How to manage users: Logging in and out and attack methods on all l...| Ruby on Rails Guides
Multiple Databases with Active RecordThis guide covers using multiple databases with your Rails application.After reading this guide you will know: How to set up your application for multiple databases. How automatic connection switching works. How to use horizontal sharding for multiple databases. What features are supported and what's still a work in progress.| Ruby on Rails Guides