Java Multithreading and Parallel Programming Masterclass - Let's Synchronize Jobs with Semaphores

The video tutorial introduces the concept of Semaphore in Java, comparing it to a lock and explaining its advanced functionalities. It covers how Semaphore can manage multiple threads with permits, allowing more complex synchronization than a lock. The tutorial also demonstrates Semaphore's methods like acquire and release, and provides an example of using Semaphore to limit job submissions in an execution engine.

What new insight or understanding did you gain from this video?