PHP and Redis realize registration number statistics under high concurrency

Nowadays, more and more websites are beginning to focus on statistics and user behavior analysis. As a frequently used function of websites, how to make statistical performance higher is something we need to consider. This article uses Redis to optimize the statistical function (taking registration statistics as an example). This article mainly shares with you an example of using PHP+Redis message queue to realize registration number statistics under high concurrency. It has a good reference value and I hope it will be helpful to everyone. Let’s follow the editor to take a look, I hope it can help everyone.

Traditional statistical functions directly operate the database and insert data into the table. Doing so will consume a lot of database performance.

Idea:

Here we use the redis queue. When registering, we first add it to the queue, then dequeue during processing, and add the number of people to redis.

Code:

<?php //register.php 
$redis = new Redis();
$redis->connect('127.0.0.1',6379);
$i=0;
while(true){
  $i++;
  //假定一直有人在注册
  $redis->rpush("register_success",$i);
}

<?php //deal.php
$redis = new Redis();
$redis->connect('127.0.0.1',6379);
while (true) {
  //list类型出队操作
  $value = $redis->lpop('register_success');
  if($value){
    echo "deal value : ".$value;
    //自增 添加注册人数统计  如果key不存在 则会初始化为0
    $redis->incr('register_num');
  }else{
    echo "deal finish";
  }
}

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