good_job VS pg-boss

This is the most direct competitor of good_job in my opinion.

Once we are done with default gems, should we look into something we usually use? That's jwt because we need session tokens for our API. Next comes our one and only sidekiq. For a long period of time it was the best in town solution for background jobs. Now we could also consider solid_queue or good_job. In development and testing groups we need rspec-rails, factory_bot_rails and ffaker. Dealing with money? Start doing it properly from the beginning! Do not forget to install money-rails. Once everything is added to the Gemfile do not forget to trigger bundle install.

In the world of Ruby, GoodJob [0] has been doing a _good job_ so far.

[0] - https://github.com/bensheldon/good_job

For Rails apps, you can do this using the ActiveJob interface via

https://github.com/bensheldon/good_job

Had it in production for about a quarter and it’s worked well.

Idk about pgagent but any table is a resilient queue with the multiple locks available in pg along with some SELECT pg_advisory_lock or SELECT FOR UPDATE queries, and/or LISTEN/NOTIFY.

Several bg job libs are built around native locking functionality

> Relies upon Postgres integrity, session-level Advisory Locks to provide run-once safety and stay within the limits of schema.rb, and LISTEN/NOTIFY to reduce queuing latency.

https://github.com/bensheldon/good_job

> |> lock("FOR UPDATE SKIP LOCKED")

https://github.com/sorentwo/oban/blob/8acfe4dcfb3e55bbf233aa...

The suggestion from /u/tofus is a good one. If you are already using redis as your ActionCable adapter I would use sidekiq. If not and you're using postgres I would consider https://github.com/bensheldon/good_job

Probably worth mentioning that aside from delayed_job there are at least two more modern alternatives backed by the DB: Que and good_job.

Good article. Sidekiq is a good, well respected too. However if you are starting out I would recommend not using it, and instead choosing a DB based queue system. We have great success with que, but there are others like good_job.

Sidekiq Pro is great, we're paying for it! 10k a year I think.

But for people who are interested in alternatives, I'd also suggest Good Job (runs on Postgresql).

https://github.com/bensheldon/good_job

I'm the GoodJob author. Here's the class that is responsible for implementing Postgres's LISTEN/NOTIFY functionality in GoodJob:

https://github.com/bensheldon/good_job/blob/10e9d9b714a668dc...

That's heavily inspired by Rail's Action Cable (websockets) Adapter for Postgres, which is a bit simpler and easier to understand:

https://github.com/rails/rails/blob/be287ac0d5000e667510faba...

Briefly, it spins up a background thread with a dedicated database connection and doings a blocking Postgres LISTEN query returns results, and then it forwards the result to other subscribing objects.

For running queues on Postgres with Node.js backend(s), I highly recommend https://github.com/timgit/pg-boss. I'm sure it has it scale limits. But if you're one of the 90% of the apps that never needs any kind of scale that a modern server can't easily handle then it's fantastic. You get transactional queueing of jobs, and it automatically handles syncing across multiple job processing servers using Postgres locks.

Jobs use pg-boss, a postgres extension, to queue and run tasks under the hood.

If you don't want to roll your own, look into https://github.com/timgit/pg-boss

I saw this https://github.com/timgit/pg-boss but it's more for jobs than for message with multiple consumers (having their own progress offset).

The best I've used till now. Has all kind of features and really great when you have a postgres dB in your stack. https://github.com/timgit/pg-boss

Check out these; - https://github.com/mitranim/posterus - https://github.com/timgit/pg-boss - https://github.com/FirebaseExtended/firebase-queue - https://www.npmjs.com/package/rabbit-queue

You can use the simplest option than implement a new service. Keep in mind that every running system can be a job scheduler, you can just use nodejs worker threads, Redis, or even your DB as a job scheduler, check PGBoss for example.

Both! For context, we're currently using https://github.com/timgit/pg-boss as a task queue on top of postgres and it works great. No need to complicate things with Redis. I believe it's quite straightforward to implement a task queue on top of postgres using the SKIP LOCKED functionality.