semaphore

Vocabulary Word

Definition

In computing, a 'semaphore' is a variable or a type of signal that sends information about a computer's state. Semaphores can help avoid issues like data races when multiple processes access shared resources.

Examples in Different Contexts

In historical fiction, the use of 'semaphore' might be depicted for communication across distances. An author might describe, 'On the hilltop, the soldier raised his flags, sending a semaphore message to the distant fort.'

Practice Scenarios

Tech

Scenario:

We need to carefully manage resources among multiple threads to save system crashes.

Response:

I suggest using semaphores to handle resource allocation among different threads.

Business

Scenario:

Given the project scale, it's crucial we have robust mechanisms for process signaling and workflow control.

Response:

We could use a semaphore system to manage project stages and alert potential risks.