Project Reactor · interview question
In a reactive pipeline, how does flatMap() help with parallelism?
Multiple choiceHardchapter-19-curatedpremiumproject-reactorfunctional-pipelines-flatmap
Answer and explanation
Correct answer
D. By allowing asynchronous transformation of elements, enabling concurrent processing.
Why
flatMap() facilitates parallelism by enabling asynchronous transformation of elements, allowing multiple operations to run concurrently and utilize system resources more efficiently.
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