但是，没有可测试的代码，你会漏掉一些通过用户界面无法揭示的bug。

But, without testability code, you'll miss bugs that don't reveal themselves through the user interface.

youdao

我从来没有使用过这样的，也不是我的It在这样一个测试，我记得读过它的代码一次，好吧，我不会赌它是更快或更具可扩展性比g - wan。

I have never used Redis, nor I benchmarked it in such a test but I remember to have read its code once and, well, I would not bet on it being either faster or more scalable than G-WAN.

youdao