Figure 16. Performance benefit of servlet caching.
图14.servlet缓存的性能改进。
Using simple rules where possible provides a significant performance benefit.
尽可能使用简单的规则能够显著改善性能。
The important thing is how hashes work and how to tune them for maximum performance benefit.
重要的是知道哈希如何工作并如何去调整它们以便获取最大的性能。
You could run benchmark with 1GB log files and 2GB and see if there is any performance benefit.
可以运行基准测试来检查1GB 大小的日志相对2GB有什么好处。
The MQT is populated with the data once and is reused by multiple queries, providing performance benefit.
MQT使用数据填充一次，被多个查询重用，从而带来性能优势。
As more cycles are consumed by tasks that do not show a performance benefit, your potential savings will be diluted.
随着更多的CPU周期被不会带来性能好处的任务所消耗，潜在的节省将会消耗殆尽。
Caching the results of expensive computations once and using the cached results multiple times provides a performance benefit.
缓存昂贵计算的结果一次，并多次使用缓存的结果，可以带来性能优势。
The attraction of running an MQ application as trusted is that it gives a performance benefit through reduced code pathlength.
将MQ应用程序作为受信任对象运行的好处在于，这样可通过缩短的代码路径长度提供性能优势。
The following query demonstrates the kind of performance benefit that the improved statistics, notably HIGH2KEY and LOW2KEY, can offer.
下面的查询演示了改进后的统计信息，尤其是HIGH2KEY和LOW2KEY，在性能方面带来的好处。
The real performance benefit comes when you need to scale the application massively well beyond the capacity of low-end server hardware.
在您需要扩展应用程序远远超越低端服务器硬件容量时，真正的性能优势才会到来。
Unless the code is executed several times, these costs might not be offset by the performance benefit of native code versus interpretation.
除非多次执行代码，否则这些代价不能由本地代码相对解释的性能优势来弥补。
The last section in the artcile describes our in-house performance experiments and the performance benefit we obtained with the use of MQTs.
本文的最后一节描述我们的内部性能试验和使用MQT获得的性能优势。
Low compilation overhead is maintained that can be more easily hidden behind the performance benefit from repeatedly executing the hot code.
低编译开销更容易被反复执行热代码带来的性能优势掩盖。
If you just want to output a basic string, use single quotes! There is a marginal performance benefit, since the string does not get parsed.
如果你只想输出一个基本的字符串，就用单引号吧，这样会节省一些资源。
The recommendation should be understood as meaning that if you implement ALL these recommendations, then you'll get the performance benefit shown.
对于建议应该这样来理解，如果您实施所有建议，那么可以获得显示的性能好处。
There may be reasons you want to pick and choose recommendations; however, be aware that the performance benefit of your hand-picked set is unknown.
也许，由于某些原因，您希望挑选建议；但是您需要弄清楚的是，您所挑选的建议集带来的性能好处是未知的。
For example, by optimizing those functions that are called most often, you can get the greatest performance benefit from the least amount of effort.
例如，通过对那些经常调用的函数进行优化，您就可以用最少的努力来获得最佳的性能。
At this point, you reach a point of diminishing marginal returns where increasing the heap size further does not yield a proportional performance benefit.
至此，您的边际收益将开始逐渐递减，因为进一步增加堆大小将不会带来成比例的性能改进。
Let's recap the main points of the preceding detailed discussion and summarize the situations in which asynchrony is likely to provide performance benefit.
我们来概括一下以上详细讨论的要点，并总结一下能通过异步带来性能益处的一些情况。
But the performance benefit of compiled code is still important in this environment because it enables more-complex tasks to complete in shorter periods of time.
但是这种环境中，编译的代码的性能优势仍然非常重要，因为它能够使更复杂的任务在较短的时间内完成。
The key performance benefit of parameterized queries is that the optimizer can formulate an access path that can be reused over repeated executions of the statement.
参数化查询的主要性能好处是优化器可以制定在重复执行语句时能够再使用的存取路径。
Therefore, when deciding which join method to choose, the optimizer balances the sort cost and the performance benefit for the inner table scan to drive the decision.
因此，在决定选择哪种联接方法时，优化器为内部表扫描平衡排序成本和性能优势以便促进决策。
If the dynamic service is the Primary Map Resource, the cached service will be treated as a dynamic service, thus sacrificing the performance benefit of the cache.
如果那个那个动态的服务即使那个首要地图资源，那么缓存服务就被当做动态服务来对待，因此，牺牲了缓存的性能优势。
Dynamic registration is usually the preferred method due to performance benefit of having the xa calls flow only to the resource managers that are involved in the transaction.
动态注册通常是首选方法，因为让xa调用仅流向事务包括的资源管理器具有性能优势。
Hash functions can be complex and sophisticated, but modern libraries have good defaults. The important thing is how hashes work and how to tune them for maximum performance benefit.
散列函数非常复杂，但现代类库中都有现成的类，重要的是，如何对散列法进行细调以获得最好的性能。
SELECT statements without any period specifications apply only to data in the system-period temporal table, providing a performance benefit for applications requiring only current data.
没有任何周期规范的SELECT语句仅适用于系统周期时态表，为仅需要最新数据的应用程序提供了性能收益。
When sleep is compared with wakefulness, and performance is better after sleep, then some benefit of sleep for memory must be acknowledged.
如果把睡觉和不睡觉进行比较，我们会发现睡觉后的表现更好，那么就必须承认睡眠对记忆的一些好处。
The puzzle was what benefit would be gained from it when performance might be affected the following day.
令人困惑的是，第二天的表现可能受到影响时，这会带来什么好处。
The asynchronous model has the additional benefit that it offers performance advantages in high transaction rate systems because the decoupled requests and responses can be batched.
这个异步模型还有一个额外的好处，就是它在高速事务系统中提供性能优势，因为退耦的请求和响应可以得到批处理。
The asynchronous model has the additional benefit that it offers performance advantages in high transaction rate systems because the decoupled requests and responses can be batched.
这个异步模型还有一个额外的好处，就是它在高速事务系统中提供性能优势，因为退耦的请求和响应可以得到批处理。
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