While job queue system has been indispensable to execute a task asynchronously for a long time, we have some problems in typical job queue systems built with Ruby. Have you ever suffered from job queue system's availability, scalability or operation cost? Don't you want to implement a job with another language which is suitable for the job?

We built a new job queue system using Docker this year. In this talk, you'll know how these problems can be solved with the system constructed with Ruby.