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The difference between Sidekiq's Kill and Delete functions

When using the Sidekiq UI, there are two buttons for removing jobs from the queue and those are delete and kill.

The delete option destroys the job entirely with no possibility of replaying in the future.

The kill option moves the job from the queue to the dead tab. From there you can re-enqueue the job anytime you want. This can be useful when testing jobs. If a job or jobs are failing over and over again it can get noisy and difficult to keep track of what is going on so having the kill option helps to alleviate this issue.

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