Importing data to database in Rails 50 times faster than normal

05-Sep-2017 2827

Have you ever needed to save lots of records with a unique attribute to the database using ActiveRecord? Have you noticed how time-consuming such task is? I would like to show you how to do it quickly.

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