Is parallelism always better than concurrency? What’s the main differences between the two? How do they apply to the Ruby world? 🤔

Application, process, heap, stack, wow that's a lot of triggering words. Ever wondered what they are and how they are translated in the Ruby world? 💎

Wait. There are several Ruby?! 💎

Unveiling solid_queue: a new Ruby gem introduced by DHH at Rails World Conf, offering a DB-based queuing backend

You might want to be able to test some of the tasks you have planned with sidekiq-scheduler gem

Let's learn how to use and test Sidekiq per-job tags that were introduced in Sidekiq 6.0.1