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What is Caching in ASP.NET Core?
Updated Apr 28, 2026
Short answer
Caching stores data to improve performance.
Deep explanation
ASP.NET Core supports in-memory and distributed caching. It reduces repeated computations and database calls.
Real-world example
Caching API responses.
Common mistakes
- Serving stale data.
Follow-up questions
- What is distributed cache?
- Why caching?