Laravel Under Pressure: High-Traffic Optimization with Cache, Queue & Session Tactics

Laravel applications can handle high traffic effectively when properly configured. Key optimizations include switching from file-based to Redis caching, using proper queue drivers instead of database queues, implementing route/config/view caching, managing sessions with Redis, and ensuring stateless architecture for horizontal scaling. The guide covers practical tactics like eager loading to prevent N+1 queries, batch job processing, rate limiting, and proper monitoring tools for production environments.