Continuing from the previous episode, we look at speeding up the build times with a remote builder, continued warning about accessories, implementing background jobs, setting up the infrastructure for background workers and diving more into the Kamal (MRSK) commands.

In this episode, we look at several issues around pagination and different kinds of querying that could affect performance when working with large datasets.

Sending out emails is an important for of communication in our Rails applications. In this episode, we look at creating a local smtp relay with a web frontend to view the emails sent from our Rails application.

In this episode, we look at implementing full-text search in MySQL. Using some of the built in functions of MySQL, we are able query tables and add weighted results.

As an application grows in popularity and usage you'll need to scale the application to support your new users and their data. One way in which your application may need to scale is on the database level. In this episode, we look at reading from a replica database while writing to a primary database. We also look at structuring our application top support multiple databases; each containing their own schema.