As we saw in the previous section, databases can easily be the biggest pain point of performance in your web application.
正如我们在上一节看到的，数据库往往容易成为您web应用程序性能的最大痛点。
As we saw in the previous section, databases can easily be the biggest pain point of performance in your web application.
正如我们在上一节看到的，数据库往往容易成为您web应用程序性能的最大痛点。
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