sidekiq-unique-jobs
Sidekiq
sidekiq-unique-jobs | Sidekiq | |
---|---|---|
4 | 91 | |
1,419 | 12,950 | |
- | 0.3% | |
7.9 | 8.9 | |
about 1 month ago | 6 days ago | |
Ruby | Ruby | |
MIT License | GNU Lesser General Public License v3.0 only |
Stars - the number of stars that a project has on GitHub. Growth - month over month growth in stars.
Activity is a relative number indicating how actively a project is being developed. Recent commits have higher weight than older ones.
For example, an activity of 9.0 indicates that a project is amongst the top 10% of the most actively developed projects that we are tracking.
sidekiq-unique-jobs
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How to Avoid Race Conditions in Rails
If you use Sidekiq workers to make changes to your database, you can use SidekiqUniqueJobs to add unique constraints to Sidekiq queues. Uniqueness is achieved by acquiring locks for a hash of a queue name, a worker class, and a job's arguments. By default, only one lock for a given hash can be acquired. If an attempt to acquire a new lock is made, an exception SidekiqUniqueJobs::ScriptError is raised.
- Sidekiq - enqueue a job after a series of other jobs are finished
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Delayed Job vs. Sidekiq: Which Is Better?
https://github.com/mhenrixon/sidekiq-unique-jobs
All of which also extend the web UI for Sidekiq which is incredibly useful for both debugging and having a handle on what's with your queues.
Finally, if you're going to be using Sidekiq in any serious way I'd recommend Nate Berkopec's "Sidekiq in Practice" - https://nateberk.gumroad.com/l/sidekiqinpractice
Beyond being an incredibly useful resource on its own - you get access to a very active private Slack that is filled with other very helpful developers who are using Sidekiq.
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Getting Sidekiq to play nicely with auto-scaling
That's an interesting suggestion. We're relying on ActiveJob and sidekiq-unique-jobs doesn't explicitly support it, unfortunately. We'll have to test it out, though, and see if it just happens to work.
Sidekiq
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solid_queue alternatives - Sidekiq and good_job
3 projects | 21 Apr 2024
I'd say Sidekiq is the top competitor here.
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Valkey Is Rapidly Overtaking Redis
There's something wrong at Redislabs, it took them over a year to get RESP3 rolled out into their hosted service, you'd expect a rollout of that to be a bit quicker when they're the owner of Redis.
It affected us when upgrading Sidekiq to version 7, which dropped support for older Redis, and their Envoy proxy setup didn't support HELLO and RESP3: https://github.com/sidekiq/sidekiq/issues/5594
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Redis Re-Implemented with SQLite
That depends on how the `maxmemory-policy` is configured, and queue systems based on Redis will tell you not to allow eviction. https://github.com/sidekiq/sidekiq/wiki/Using-Redis#memory (it even logs a warnings if it detects your Redis is misconfigured IIRC).
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3 one-person million dollar online businesses
Sidekiq https://sidekiq.org/: This one started as an open source project, once it got enough traction, the developer made a premium version of it, and makes money by selling licenses to businesses.
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Choose Postgres Queue Technology
Sidekiq will drop in-progress jobs when a worker crashes. Sidekiq Pro can recover those jobs but with a large delay. Sidekiq is excellent overall but it’s not suitable for processing critical jobs with a low latency guarantee.
https://github.com/sidekiq/sidekiq/wiki/Reliability
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We built the fastest CI in the world. It failed
> I'm not sure feature withholding has traditionally worked out well in the developer space.
I think it's worked out well for Sidekiq (https://sidekiq.org). I really like their model of layering valuable features between the OSS / Pro / Enterprise licenses.
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Exploring concurrent rate limiters, mutexes, semaphores
I was studying Sidekiq's page on rate limiters. The first type of rate limiting mentioned is the concurrent limiter: only n tasks are allowed to run at any point in time. Note that this is independent of time units (e.g. per second), or how long they take to run. The only limitation is the number of concurrent tasks/requests.
- Ask HN: What are some of the most elegant codebases in your favorite language?
- Sidekiq and managing resumable jobs?
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Organize Business Logic in Your Ruby on Rails Application
The code above isn't idempotent. If you run it twice, it will create two copies, which is probably not what you intended. Why is this important? Because most backend job processors like Sidekiq don't make any guarantees that your jobs will run exactly once.
What are some alternatives?
sidekiq-throttled - Concurrency and rate-limit throttling for Sidekiq
Resque - Resque is a Redis-backed Ruby library for creating background jobs, placing them on multiple queues, and processing them later.
job-iteration - Makes your background jobs interruptible and resumable by design.
Sneakers - A fast background processing framework for Ruby and RabbitMQ
Sidekiq-Cron - Scheduler / Cron for Sidekiq jobs
Shoryuken - A super efficient Amazon SQS thread based message processor for Ruby
with_advisory_lock - Advisory locking for ActiveRecord
Sucker Punch - Sucker Punch is a Ruby asynchronous processing library using concurrent-ruby, heavily influenced by Sidekiq and girl_friday.
good_job - Multithreaded, Postgres-based, Active Job backend for Ruby on Rails.
Apache Kafka - Mirror of Apache Kafka
sidekiq - Sidekiq worker on Render
celery - Distributed Task Queue (development branch)