Sidekiq's open-source basic_fetch strategy uses Redis BRPOP to pop jobs off the queue into memory, creating a window where a process crash or KILL signal can cause permanent job loss. Sidekiq Pro's super_fetch strategy addresses this by using Redis LMOVE to maintain a persistent list of in-flight jobs, ensuring jobs are never
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Jobs that exist in memory may be lostSidekiq recovers jobs most of the timeThe SuperFetch strategy prevents job lossIf you enjoyed this post, you might also like:Sort: