Sidekiq-Cron
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Sidekiq-Cron | bullet | |
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5 | 28 | |
1,819 | 6,984 | |
1.0% | - | |
6.8 | 7.7 | |
6 days ago | 3 months ago | |
Ruby | Ruby | |
MIT License | MIT License |
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Sidekiq-Cron
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My project: railstart app
sidekiq-cron
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Sidekiq - enqueue a job after a series of other jobs are finished
this might be useful? https://github.com/ondrejbartas/sidekiq-cron
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How can I schedule a job to be executed in the future ?
Depending on how far into the future you're planning to, it could be worth storing the datetime you want it executed on a field like perform_work_at within your database. Then use sidekiq-cron to check a few times a day for if the perform_work_at has passed & the work needs to be done.
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Just wanted to share my tiny rails project
The cron job itself was not a huge hassle; the sidekiq-cron gem worked really well for me here to get everything configured in the application.
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What's the best process monitoring tool these days?
If what you need is a job (related to application) you can use sidekiq with sidekiq-cron [https://github.com/ondrejbartas/sidekiq-cron] running every x seconds or when a job ends starts a new one.
bullet
- N+1 in Ruby on Rails
- What was the name of the gem that finds all unindexed foreign keys?
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Ban 1+N in Django
Rails has Bullet[0] to help identify and warn you against N+1
Does Django have anything active? Quick search revealed nplusone[1] but its been dead since 2018.
[0] https://github.com/flyerhzm/bullet
[1] https://github.com/jmcarp/nplusone
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Inherited rails app - what the hell are all these rack timeout lines in the log?
Without seeing more of the app, it's tough to say for certain, but one gem you might find helpful is the [bullet](https://github.com/flyerhzm/bullet) gem -- set this up in the app then start browsing around the app in development. If you have any N+1 queries or other minor optimizations that could be done it will inform you about them.
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A Guide to Memoization in Ruby
Getting rid of N+1 queries - This can help improve the speed of an app. The Bullet or Prosopite gems can give a lending hand here. The N+1 Dilemma — Bullet or Prosopite? entails a brief comparison of both.
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Understanding N and 1 queries problem
There's a Ruby gem called Bullet that identifies and warns developers about N+1 problems. You can also have it fail tests if detected.
I don't know if the approach is possible with every ORM or if it's just leveraging some Ruby perks, but I can't think of a good reason why you wouldn't use the equivalent everywhere.
https://github.com/flyerhzm/bullet
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Help with N+1 problem.
You might consider adding the bullet gem as a development requirement and see what it tells you, it's generally pretty good at spotting n-queries and letting you know how to fix them.
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Understanding and Fixing N+1 Query
As a Rails developer, recently I found Bullet [0] which helps massively in dealing with eager loading. For some reason I expected the framework to manage this sort of thing for me, even when Rails actually does a ton out of the box already. Only while refactoring I picked up on queries dragging performance. Oh well...
[0] https://github.com/flyerhzm/bullet
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How do you find the cause of slowness in your app?
This is good advice, it'll likely pick out some glaring issues right away. I would generally recommend looking at DB queries here too and recommend Bullet, but most software like DataDog, AppSignal etc will often also point N+1 and issues like it out.
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Yet Another Post About N + 1 Queries
In order to find all those N + 1 queries that are slowing down in your application, the community recommends using the Bullet gem.
What are some alternatives?
sidekiq-scheduler - Lightweight job scheduler extension for Sidekiq
prosopite - :mag: Rails N+1 queries auto-detection with zero false positives / false negatives
Whenever - Cron jobs in Ruby
rack-mini-profiler - Profiler for your development and production Ruby rack apps.
Clockwork - A scheduler process to replace cron.
Peek - Take a peek into your Rails applications.
rufus-scheduler - scheduler for Ruby (at, in, cron and every jobs)
Derailed Benchmarks - Go faster, off the Rails - Benchmarks for your whole Rails app
resque-scheduler - A light-weight job scheduling system built on top of Resque
benchmark-ips - Provides iteration per second benchmarking for Ruby
minicron - 🕰️ Monitor your cron jobs
ruby-prof - A ruby profiler. See https://ruby-prof.github.io for more information.