How can a Laravel developer implement or use Workers correctly? Explain the flow, key steps, and practical considerations.

How can a Laravel developer implement or use Workers correctly? Explain the flow, key steps, and practical considerations. A practical implementation starts by deciding which application layer owns the responsibility, then using Laravel's framework API consistently, validating input where necessary, authorizing state-changing actions, and testing both successful and failure paths. Workers consume queued jobs and execute their handle logic outside the original request. Example pattern: class GenerateInvoice implements ShouldQueue { public function handle(): void { // Generate invoice in background. } } GenerateInvoice::dispatch($order); The code is intentionally small; a production implementation should also consider validation, authorization, error handling, logging, monitoring, and test coverage relevant to the feature.