Validate and Fix Ruby on Rails ActiveRecord PostgreSQL Data Integrity

18-Apr-2019 1873
Most Ruby developers work with Rails and Active Record for PostgreSQL database interactions. It provides a ton of magic and is simple to start with. Data integrity problems start creeping up once the code base and database structure gets older. In this blog post, I will describe a couple of techniques for ensuring data integrity and validation in Ruby on Rails web apps.Your Rails app data integrity can get out of sync for various reasons. Active Record approach to database modeling encourages a developer to keep most of the logic in the app layer Ruby code. Let’s list some example actions that could corrupt your data state:.
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