# ri > ActiveJob::QueueAdapters::QueAdapter

## [ActiveJob::QueueAdapters::QueAdapter](https://www.chedong.com/phpMan.php/perldoc/ActiveJob%3A%3AQueueAdapters%3A%3AQueAdapter/markdown) < Object

(from /home/chedong/.local/share/rdoc)
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### Que adapter for Active Job

Que is a high-performance alternative to DelayedJob or QueueClassic that
improves the reliability of your application by protecting your jobs
with the same ACID guarantees as the rest of your data. Que is a queue
for Ruby and PostgreSQL that manages jobs using advisory locks.

Read more about Que here( <https://github.com/chanks/que> ).

To use Que set the queue_adapter config to :que.

  Rails.application.config.active_job.queue_adapter = :que
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