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PerformanceBeginner Friendly
What is Cache?
A temporary storage that keeps copies of frequently accessed data for faster retrieval
Why It Matters
Caching dramatically improves app speed by avoiding repeated expensive database queries or API calls
Real-World Example
Your browser caches images so they load instantly when you revisit a page
“Understanding terms like Cache matters because it helps you have better conversations with developers and make smarter decisions about your software. You do not need to be technical. You just need to know enough to ask the right questions.”
From definition to deployment
Knowing the term is step one. Using it in something real is the rest.