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Nozibul Islam
Nozibul Islam

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Understanding SharedArrayBuffer in Simple Terms

A SharedArrayBuffer is a special type of object in JavaScript, primarily used to share data between multiple Web Workers.

In simple terms: It acts as a memory space that can be accessed simultaneously by multiple threads.

For instance, imagine your computer handling several tasks at once:

  • Processing a video
  • Editing an image
  • Performing some calculations

These tasks can be executed in separate threads, and SharedArrayBuffer is used to share data between them efficiently.

Key Advantages:

  • The same data can be accessed by multiple threads.
  • Memory usage is minimized.
  • The overall performance and speed of tasks improve.

Precautions While Using:

  • Data synchronization must be managed properly.
  • Security considerations need to be addressed.

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