Architecture · interview question
Which option describes the most likely pitfall around caching?
Multiple choiceMediumchapter-18-curatedpremiumarchitecturecaching
Answer and explanation
Correct answer
A. Blind caching can create correctness bugs that are harder to debug than the latency it was meant to solve.
Why
Blind caching can create correctness bugs that are harder to debug than the latency it was meant to solve. Calling out that risk matters because candidates sound more senior when they mention invalidation and freshness openly.
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