Thread pooling

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Thread pooling is a technique used in software development to improve the performance and efficiency of multi-threaded applications. It involves creating a group (or pool) of threads that can be used to execute tasks concurrently, rather than creating new threads for every task.

The idea behind thread pooling is to reduce the overhead of thread creation, which can be expensive in terms of memory and CPU resources. By reusing existing threads from the pool, applications can save resources and improve the overall performance of the system.

Here's how thread pooling typically works:

  1. A pool of threads is created at the start of the application or on demand. The size of the pool is usually determined based on the number of available CPU cores or other factors such as memory usage.

  2. When a new task needs to be executed, it is added to a queue.

  3. A thread from the pool takes a task from the queue and executes it.

  4. Once the task is complete, the thread returns to the pool to wait for another task.

  5. The process repeats until all the tasks have been executed.

Thread pooling can be implemented in various programming languages, and many libraries and frameworks provide built-in support for thread pooling. However, it is important to keep in mind that thread pooling may not always be the best solution for every scenario, and its effectiveness depends on the specific requirements of the application

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