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ASP.NET Core output caching vs HTTP response caching

Compares server-controlled output caching with HTTP cache semantics and defines safe keys, variation, invalidation, identity, and multi-instance behavior.

.NETASP.NET Core

Practice drill

Concept questionEasy~5 min

Drills

ASP.NET Core output caching vs HTTP response caching

Choose a TTL and expiration strategy for cached data

Compare cache-aside, read-through, and write-through caching

Compare Redis pub/sub and durable queues for cache invalidation

Design cache keys with tenant and permission scope

Explain stale data and eventual consistency in caching

Fix a stale permission cache security bug

Invalidate cached data safely after writes

Prevent a cache stampede on hot keys

Use Redis locks only with clear lease boundaries