mid.NET Core
What is caching in .NET Core?
Updated Apr 28, 2026
Short answer
Caching stores frequently accessed data to improve performance.
Deep explanation
.NET Core supports in-memory caching and distributed caching (like Redis). It reduces database load and improves response time.
Real-world example
Caching product data in e-commerce applications.
Common mistakes
- Improper cache invalidation.
Follow-up questions
- What is distributed caching?
- When should you use Redis?