Episodes

#150 Database, Model and Scopes 9-9-2018

In this episode, we take a look at some tips and tricks around the database schema and model scopes.
9
pro rails model database 2 Comments

#145 Improving Partial Loading Performance 8-5-2018

N+1 queries can make an application slow. Having queries called within views can also slow down an app as well as making it less extendable.
12
free rails performance database 0 Comments

#96 Auditing with Paper Trail 9-4-2017

Using the paper_trail gem, track changes to model records for auditing purposes and rollback changes when required.
9
free rails database audit 2 Comments

#95 ActiveRecord Migrations 8-27-2017

This episode covers different tips and tricks around database migration files.
12
free rails database migration 3 Comments

#88 Virtual Columns with JSON Data Types 7-9-2017

Continuing from Episode #87, we take a deeper dive into virtual columns in Rails 5.1 and use them to parse JSON Data Types with adding indexes to the virtual column.
9
free rails database json 3 Comments