Scaling Ruby on Rails Applications: Techniques and Tools for Optimizing Performance - Part 4 (Horizontal Scaling)
Horizontal scaling is the process of adding more servers to handle increased traffic and user activity in your Ruby on Rails application. With horizontal scaling, you can handle more requests by distributing the load across multiple servers, rather than relying on a single server to handle all the traffic. In this article, we will discuss how to implement horizontal scaling in Ruby on Rails, with a code example.