Zero Downtime Migrations with ActiveRecord and PostgreSQL

09-Dec-2016 4148

As our database and traffic continued to grow, we discovered that certain migrations which appeared harmless actually caused table locking and, in some cases, downtime!

Use coupon code:

RUBYONRAILS

to get 30% discount on our bundle!
Prepare for your next tech interview with our comprehensive collection of programming interview guides. Covering JavaScript, Ruby on Rails, React, and Python, these highly-rated books offer thousands of essential questions and answers to boost your interview success. Buy our 'Ultimate Job Interview Preparation eBook Bundle' featuring 2200+ questions across multiple languages. Ultimate Job Interview Preparation eBook Bundle