But even small improvements can provide a positive impact on performance, maintainability, and on you keeping your sanity during some very crazy project cycles.
即使是微小的改进也能够对性能和可维护性产生积极的影响，并在某些异常的项目周期中使您保持理智。
2
This is not just for performance reasons, but more for maintainability.
这不仅是出于性能方面的考虑，更多的是为了可维护性。
3
Having those tasks out of the way usually clears the path for other changes - and might provide the biggest payback, in terms of performance, maintainability, and so on.