Queueing theory is essential for managing resources and understanding traffic in systems. To measure and improve efficiency, one can apply various metrics and methodologies from queueing theory.
Queueing Theory, Efficiency Measurement, Queue Metrics, Performance Improvement, Queue Management
This article explores the basics of queueing theory, focusing on measuring efficiency and improving queue performance in operational systems.
<?php
class Queue {
private $elements = [];
public function enqueue($item) {
array_push($this->elements, $item);
}
public function dequeue() {
return array_shift($this->elements);
}
public function isEmpty() {
return empty($this->elements);
}
public function size() {
return count($this->elements);
}
}
$queue = new Queue();
$queue->enqueue('Customer 1');
$queue->enqueue('Customer 2');
while (!$queue->isEmpty()) {
echo 'Processing: ' . $queue->dequeue() . '<br>';
}
?>
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