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使用mongodb的gridfs存储图片，发现写入时过慢，我自己做了压测。测试结果如下，左边为图片大小，右边为qps(tps)
100kb qps：300 50kb qps：600 20kb qps：1000
不知如何下手优化mongo
小伙看你根骨奇佳，潜力无限，来学PHP伐。
![[Web front-end] Node.js quick start](https://img.php.cn/upload/course/000/000/067/662b5d34ba7c0227.png)
小伙看你根骨奇佳，潜力无限，来学PHP伐。