What are the limitations of the Ruby Async gem?

What are the limitations of the Ruby Async gem?

The Ruby Async gem is powerful for asynchronous programming, but it has some limitations. For instance, it may not handle CPU-bound tasks efficiently, and its performance can degrade with a high number of concurrent tasks.

Can you explain why it struggles with CPU-bound tasks?

Certainly! The Ruby Async gem is designed for I/O-bound operations, meaning it excels at handling tasks that wait for external resources. However, CPU-bound tasks require significant processing power, which can block the event loop and reduce overall performance.

Are there any alternatives to Ruby Async for handling CPU-bound tasks?

Yes, alternatives like Sidekiq or Resque are better suited for CPU-bound tasks as they use background job processing, allowing you to offload heavy computations.

What are some best practices when using Ruby Async?

Some best practices include keeping your tasks lightweight, avoiding blocking calls, and using proper error handling to ensure smooth execution.