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Amdahl's Law

Explore the key concepts of Amdahl's Law and its limits on the maximum speedup achievable through parallelism in Ruby programs. Understand how serial portions of code affect concurrency and processor utilization as you increase threads or cores. This lesson prepares you to evaluate and optimize performance in multithreaded applications for senior engineering interviews.

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Amdahl’s Law

No text on concurrency is complete without mentioning Amdahl's Law. The law specifies the cap on the maximum speedup that can be achieved when ...