▶️ Watch the video tutorial (10 minutes)
Ever cleared your cache and watched the first user hit a slow response? That’s the “cold cache” problem and it can make even the fastest apps feel sluggish right after deployment or cache invalidation. In this episode of Laravel In Practice, I’ll show you how to pre-warm your cache so users always experience instant load times.
You’ll learn how to design a two-layer cache architecture, implement a cache-warming service, and integrate it with your existing cache invalidation logic. We’ll also create a scheduled command to warm your cache automatically every morning or hour during business hours while keeping your data hot and ready before anyone even asks for it.
We’ll measure the difference between cold and warm cache states, explore how pre-warming prevents latency spikes, and optimize response times from 340 milliseconds to under 1 millisecond. You’ll see how to hook cache warming into your deployment scripts so your very first users after deployment always get lightning-fast responses.
This episode continues our Performance Optimization series, following the flexible caching techniques from Episode 8. With pre-warming, we ensure that not only is the cache efficient; it’s always ready.
