On top of this, there are always performance issues to consider.
除此之外，也总是需要考虑性能问题。
Although a correlation between them leaving and subsequent bad performance at the firm is suggestive, it does not mean that such directors are always jumping off a sinking ship.
尽管他们的离职与公司随后的糟糕业绩之间存在相关性，但这并不总是意味着这些董事一走了之的是一家濒临倒闭的公司。
My parents are always checking up on me because they hope I can have a better academic performance.
我父母总是督促我，因为他们希望我学习成绩更好。
Obviously, with availability of physical memory on the database server, a high buffer pool hit ratio is always better for your database performance.
显然，随着数据库服务器上物理内存的使用，高缓冲池命中率对于您的数据库性能而言始终比较好。
Indeed, compromises almost always have to be made for reasons of performance, cost, technology limitations, and so on.
实际上，由于性能、成本、技术限制等原因，几乎总是要做出妥协。
The process of translating an emulated device's request into something the real device can understand always adds performance overhead.
把模拟设备的请求转换为真实设备请求的过程可以理解为总是要增加性能开销。
Component development is always a compromise between the performance and quality of the applications' service requirements and the reusability and generality of their constituent components.
组件开发始终是在应用程序的服务要求的性能和质量与其组成组件的可重用性和通用性之间进行折衷的一个过程。
Even worse, unless you perform realistic load testing, contention-related performance problems do not always present themselves during the development and testing process.
更糟的是，除非您进行实际的负载测试，否则与争用相关的性能问题并不总是会在开发和测试过程中表现出来。
Businesses must always strike a balance between conformance and performance — with security concerns providing boundary conditions.
企业必须总是在一致性与性能之间权衡利弊——并且让安全性提供边界条件。
Caching on the target server that services the RRD call is helpful, but not always sufficient to provide worthwhile performance improvements.
在用于RRD调用的目标服务器上进行缓存有一定的帮助，但是不能始终足以提供有价值的性能改进。
It might be useful for some performance testing; it's not always obvious whether a given system will be able to manage a given task, especially if you have hard timing requirements.
这可能会对某些性能测试非常重要；一个给定的系统能否管理某个给定的任务，结果并不总是显而易见的；尤其是在您有非常紧迫的时间要求时更是如此。
While performance is certainly important, the best way to handle this requirement is not always obvious.
尽管性能的确很重要，但是处理这种需求的最佳方法往往并不是显而易见的。
You should always unlock a mutex that you've locked as soon as safely possible (to increase performance).
始终应该尽快对已加锁的互斥对象进行解锁(以提高性能)。
This flexibility that SQL exhibits is not always desirable, because different but equivalent SQL formulations can deliver wildly different performance.
SQL展示的这一灵活性并不总是称心的，因为形式不同但功能等价的SQL公式可以提供非常不同的性能。
Performance tuning is always a priority task for administrators.
对管理员而言，性能优化始终是一项高优先级任务。
Which is why, if he doesn't feel like giving much of a performance, he can always just grin at the camera until his dimples have turned the female half of his audience into mush.
如果觉得表演时可供自由发挥的余地并不多，他只要对着镜头嫣然一笑，那迷死人的小酒窝就会让女粉丝们陷入其中，无法自拔。
"Unless you're bossy by nature, telling others what to do and giving them honest feedback on their performance is always a little awkward," Finkelstein says.
芬克尔斯坦说：“除非你的天性就是喜欢指挥别人，否则，在告诉他人该做什么，对他人的表现给予坦率反馈的时候，难免有些尴尬。”
Note that semaphore timeouts do not always indicate a performance problem.
注意，信号量超时并不一定表示性能问题。
In fact, performance is always a complex topic that requires significant testing and tuning.
实际上，性能总是一个复杂的主题，它需要重要的测试与调整。
Since the benchmark needs to switch between implementations to compare performance, compiled patterns must always be discarded to avoid interaction between libraries.
因为基准需要在实现之间切换以比较性能，所以必须始终废弃已编译模式以避免库之间的交互。
Poor configuration can cause performance problems that can't always be identified using the techniques already described, cause unexpected application behavior, and jeopardize serviceability.
不当的配置可能会导致性能问题，这些问题并不总是能通过前面介绍过的方法识别，它们会导致异常的应用程序行为并危害服务能力。
Verifying application performance is almost always a secondary concern during application development.
在应用程序的开发中，验证应用程序的性能几乎总处于次要的地位。
The employee must always be made to understand that what is being discussed is the performance, not the person.
让员工明白正在讨论的是他的表现而不是他本人。
These actually were relatively simple, but suffered from severe performance problems — interpreting code is always going to take longer than executing native code.
这些虚拟机实际上的确相对简单，但存在严重的性能问题—解释代码的时间总是会比执行本机代码的时间长。
Always plan for performance testing.
始终为性能测试作计划。
Parallel programming (like all programming) is as much art as science, always leaving room for major design improvements and performance enhancements.
并行编程(与所有的编程技术一样)与其他科学一样，都是一门艺术，总会留下一定的空间来进行设计的改进和性能的提高。
While performance concern needs always to reduce to a specific measurement, useful thinking about XPath performance requires a bit of context.
虽然性能测量总是需要缩小至一种特定的测量方法，但是对XPath 性能的思考需要一些上下文。
HTTP performance is always a place to really improve performance with some easy optimizations and common-sense approaches.
用一些简单的优化方法或常识性的手段，就可在HTTP的性能上得到明显的改善。
Bugs can cause performance problems, so you should always eliminate the bugs first before doing a more intense optimization.
bug可能引起性能问题，因此，应该在进行优化之前首先消除bug。
In production environments, you should always set this parameter to YES, as it can greatly impact performance.
在生产环境中，应该将这个参数设置为YES，因为它会显著地影响性能。
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