对于许多应用程序，默认的收集器可以工作得很好——因此如果您没有性能问题，那么就没必要加入更多的复杂性。

For many applications, the default collectors work just fine — so if you don't have a performance problem, there's no point in inviting more complexity.

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减少项目时间和增加应用程序的复杂性，使更多的项目团队成员投入到测试工作，而他们中的很多成员缺乏测试经验。

Decreases in project timelines and increases in application complexity have drawn more project team members into the testing effort, many of whom lack testing experience.

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但是SOA还可能大大增加应用程序开发的复杂性，因为团队需要同时进行应用程序的不同部分的工作，而且要在最后成功地将各个部分组合起来。

SOA can also greatly complicate application development, as teams need to work concurrently on different parts of the application and yet successfully put the pieces together at the end.

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