A Ruby job queue that uses PostgreSQL's advisory locks for speed and reliability
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Why people like Que
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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's Features
  • Concurrency
  • Efficiency
  • Safety
  • Transactional Control
  • Atomic Backups
  • Fewer Dependencies
  • Security