Project Reactor · interview question
In a reactive system, why might using map() instead of flatMap() lead to a bottleneck?
Multiple choiceMediumchapter-19-curatedpremiumproject-reactorfunctional-pipelines-flatmap
Answer and explanation
Correct answer
C. Because map() does not allow asynchronous task handling.
Why
Using map() for operations that require asynchronous handling can cause a bottleneck since map() is synchronous and won't efficiently handle non-blocking asynchronous tasks.
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