DelayedJob Background Jobs

#What is DelayedJob?

DelayedJob is a background job processing library for Ruby on Rails. It allows developers to handle long-running, time-consuming tasks in the background, freeing up the main application thread to handle other requests. DelayedJob stores jobs in a database, which can be processed asynchronously by one or more worker processes.

#DelayedJob Key Features

Some of the most recognizable features of DelayedJob include:

• Simple configuration and setup process
• Integration with Rails application code and models
• Support for scheduled jobs
• Automatic retry of failed jobs
• Easy management of job queue priorities
• Scalability through the addition of more worker processes

#DelayedJob Use-Cases

Some common use cases for DelayedJob include:

• Sending email notifications or newsletters
• Generating reports or data exports
• Processing user uploads or file conversions
• Scheduling periodic or one-time tasks
• Performing long-running data processing or analytics
• Offloading resource-intensive tasks to the background

#DelayedJob Summary

DelayedJob is a background job processing library that provides a simple and flexible way to handle long-running tasks in Ruby on Rails applications, with features such as automatic retry of failed jobs, scheduling, and easy integration with application code.