Software Architecture · interview question
How can the Observer Pattern be optimized to avoid redundant notifications in a high-frequency event system?
Multiple choiceHardchapter-13-curatedpremiumsoftware-architectureobserver-pattern
Answer and explanation
Correct answer
A. Implement a filtering mechanism to only notify observers on relevant state changes.
Why
By implementing a filtering mechanism, you can ensure that observers are only notified of relevant changes, which can optimize performance in systems with high-frequency events.
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