▶️ Watch the video tutorial (5 minutes)
Every time someone loads your dashboard, you're hitting the database. Every chart, every metric, every time period results in another query. When traffic spikes, your database feels it.
What if you could serve the same data instantly without touching the database at all?
In this episode of Laravel In Practice, I show you how to add smart caching to your dashboard charts. You'll learn how to define unique cache keys for each date range, store chart data for configurable intervals, and ensure your cache stays fresh when new orders come in.
We'll implement cache invalidation that clears stale data automatically, so your users always see accurate numbers without sacrificing performance. You'll see how a few lines of caching code can dramatically reduce database load while keeping your dashboard responsive and real-time ready.
This episode builds on the Chart.js integration from Episode 15 and the caching techniques we covered earlier in the series. Next up, we'll add real-time updates so your dashboard reflects changes the moment they happen.
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