Categories: Queues and Messaging [Edit]
delayed
Delayed is a multi-threaded, SQL-driven ActiveJob backend used at Betterment to process millions
of background jobs per day. It supports postgres, mysql, and sqlite, and is designed to be
Reliable (with co-transactional job enqueues and guaranteed, at-least-once execution), Scalable
(with an optimized pickup query and concurrent job execution), Resilient (with built-in retry
mechanisms, exponential backoff, and failed job preservation), and Maintainable (with robust
instrumentation, continuous monitoring, and priority-based alerting).
Total
Ranking: 10,297 of 180,454
Downloads: 207,743
Daily
Ranking: 7,922 of 180,448
Downloads: 80
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Depended by
Rank | Downloads | Name |
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Depends on
Rank | Downloads | Name |
---|---|---|
18 | 805,373,312 | concurrent-ruby |
34 | 540,011,958 | activerecord |
Owners
# | Gravatar | Handle |
---|---|---|
1 | smudge | |
2 | effron | |
3 | samandmoore | |
4 | jmileham |