# Observability & Monitoring (Laravel)

> Structured logging, log channels, Monolog, correlation IDs, Sentry/Bugsnag, metrics, tracing, health checks, queue monitoring, Horizon

- 20 domande da colloquio
- Senior
- [Domande da colloquio: Laravel](https://sharpskill.dev/it/technologies/laravel/domande-colloquio.md)

## 1. Cos'è lo structured logging in Laravel?

**Risposta**

Lo structured logging consiste nel registrare i dati in un formato strutturato (JSON, array) anziché in testo semplice. Questo facilita la ricerca, il filtraggio e l'analisi dei log con strumenti come Elasticsearch o Datadog. Laravel utilizza Monolog, che supporta nativamente lo structured logging tramite contesti e processor.

## 2. Qual è il ruolo principale dei log channels in Laravel?

**Risposta**

I log channels permettono di instradare i log verso destinazioni diverse (file, Slack, Sentry) a seconda del contesto. Configurati in config/logging.php, consentono ad esempio di inviare gli errori critici a Slack mantenendo i log INFO in file locali. Questo offre la massima flessibilità per l'observability multi-destinazione.

## 3. Quale componente di Laravel utilizza Monolog internamente?

**Risposta**

Laravel utilizza Monolog come motore di logging sottostante tramite la facade Log e il servizio LogManager. Monolog è una libreria PHP standard che fornisce handler (file, Slack, Sentry), formatter (JSON, riga) e processor (aggiunta di contesto). Laravel lo incapsula per offrire un'API semplice ed espressiva.

## Altre 17 domande disponibili

- Quale livello di log usare per tracciare una normale azione utente senza errori?
- Quando creare un custom log channel in Laravel?

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## Altri argomenti di colloquio Laravel

- [Fondamenti di PHP](https://sharpskill.dev/it/technologies/laravel/domande-colloquio/php-basics.md): 25 domande, Junior
- [Fondamenti di OOP in PHP](https://sharpskill.dev/it/technologies/laravel/domande-colloquio/php-oop-essentials.md): 20 domande, Junior
- [Composer & Autoloading](https://sharpskill.dev/it/technologies/laravel/domande-colloquio/composer-autoloading.md): 18 domande, Junior
- [Fondamenti di Laravel](https://sharpskill.dev/it/technologies/laravel/domande-colloquio/laravel-fundamentals.md): 20 domande, Junior
- [Routing di Laravel](https://sharpskill.dev/it/technologies/laravel/domande-colloquio/laravel-routing.md): 20 domande, Junior
- [Blade Templates](https://sharpskill.dev/it/technologies/laravel/domande-colloquio/blade-templates.md): 18 domande, Junior
- [Request & Response](https://sharpskill.dev/it/technologies/laravel/domande-colloquio/request-response.md): 20 domande, Junior
- [Fondamenti di Eloquent ORM](https://sharpskill.dev/it/technologies/laravel/domande-colloquio/eloquent-orm-basics.md): 22 domande, Junior
- [Eloquent Relationships](https://sharpskill.dev/it/technologies/laravel/domande-colloquio/eloquent-relationships.md): 25 domande, Mid-Level
- [Migrations & Schema Builder](https://sharpskill.dev/it/technologies/laravel/domande-colloquio/database-migrations.md): 20 domande, Mid-Level
- [Validazione e moduli](https://sharpskill.dev/it/technologies/laravel/domande-colloquio/validation-forms.md): 22 domande, Mid-Level
- [Autenticazione](https://sharpskill.dev/it/technologies/laravel/domande-colloquio/authentication.md): 20 domande, Mid-Level
- [Autorizzazione e Policies](https://sharpskill.dev/it/technologies/laravel/domande-colloquio/authorization-policies.md): 18 domande, Mid-Level
- [API Resources & Authentication](https://sharpskill.dev/it/technologies/laravel/domande-colloquio/api-resources-authentication.md): 26 domande, Mid-Level
- [Middleware](https://sharpskill.dev/it/technologies/laravel/domande-colloquio/middleware.md): 18 domande, Mid-Level
- [Service Container & DI](https://sharpskill.dev/it/technologies/laravel/domande-colloquio/service-container-di.md): 20 domande, Mid-Level
- [Queues & Jobs](https://sharpskill.dev/it/technologies/laravel/domande-colloquio/queues-jobs.md): 22 domande, Mid-Level
- [Events & Listeners](https://sharpskill.dev/it/technologies/laravel/domande-colloquio/events-listeners.md): 18 domande, Mid-Level
- [Notifiche & Mail](https://sharpskill.dev/it/technologies/laravel/domande-colloquio/notifications-mail.md): 20 domande, Mid-Level
- [File Storage](https://sharpskill.dev/it/technologies/laravel/domande-colloquio/file-storage.md): 18 domande, Mid-Level
- [Testing & PHPUnit](https://sharpskill.dev/it/technologies/laravel/domande-colloquio/testing-phpunit.md): 24 domande, Mid-Level
- [Caching](https://sharpskill.dev/it/technologies/laravel/domande-colloquio/caching.md): 18 domande, Mid-Level
- [Livewire & Inertia](https://sharpskill.dev/it/technologies/laravel/domande-colloquio/livewire-inertia.md): 20 domande, Mid-Level
- [Eloquent Advanced](https://sharpskill.dev/it/technologies/laravel/domande-colloquio/eloquent-advanced.md): 24 domande, Senior
- [Repository Pattern](https://sharpskill.dev/it/technologies/laravel/domande-colloquio/repository-pattern.md): 20 domande, Senior
- [Laravel Packages](https://sharpskill.dev/it/technologies/laravel/domande-colloquio/laravel-packages.md): 20 domande, Senior
- [Performance Optimization](https://sharpskill.dev/it/technologies/laravel/domande-colloquio/performance-optimization.md): 22 domande, Senior
- [Security Best Practices](https://sharpskill.dev/it/technologies/laravel/domande-colloquio/security-best-practices.md): 22 domande, Senior
- [Laravel Octane](https://sharpskill.dev/it/technologies/laravel/domande-colloquio/laravel-octane.md): 18 domande, Senior
- [Laravel Distributed Systems](https://sharpskill.dev/it/technologies/laravel/domande-colloquio/laravel-distributed-systems.md): 22 domande, Senior
- [Deployment & DevOps](https://sharpskill.dev/it/technologies/laravel/domande-colloquio/deployment-devops.md): 20 domande, Senior

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