There appears to be little evidence of PPP in the real world data, generally… why not?
有似乎是在现实世界中的数据，一般很少有证据的PPP…为什么不呢？
Experimental results on real world data show that this method is an effective method that can achieve personalized recommendation for different customers.
实数据上的实验表明该方法是一种有效的能为不同客户产生准确而个性化的商品推荐方法。
Projections of possible future scenarios from unproven computer models of climate are not acceptable substitutes for real world data obtained through unbiased and rigorous scientific investigation.
用未经证实的电脑气候模型对未来可能的图景所作的预测来替代客观严谨的科学调查所获取的真实世界的数据是不可接受的。
We can start with estimates of expected impact, but as we work through our iterations, we can update and refine our calculations with real world data on the impact patterns are having in our context.
我们可以首先对期望的影响做出估计，但是随着我们不断迭代，在我们的情境中对于影响的模式就会产生数据，我们可以使用这些真实的数据来更新和改进我们的计算。
I would argue that such a pattern actually achieves better orthogonality in database design than does the more common strategy of identifying suitable "real world" data.
我不认为这样的模式在数据库设计中能够实际达到比标识适合“现实世界”数据的更常用策略更好的正交性。
But "modeling" the data is far simpler, because the real world just isn't always normalized and app developers can be much more productive with less constraints.
但是，数据建模要简单得多，因为现实世界中，信息并不总需要规范。而且，因为限制少了，应用开发者的生产力也提高了。
When you start entering data about real-world things, like people, into a computer system, you come up against the difficulty of creating a unique name for each thing.
开始将有关现实世界事物（如人）的数据输入计算机系统时，您会碰到为每样事物创建一个唯一的名称这一难题。
It is also about language for recording how the data relates to real world objects.
其二，是指将数据与现实世界对象关联的语言。
The previous couple columns (see Resources) have used simple examples in order to focus on the mechanisms, but this time I want data taken from a real-world example.
以前的两篇专栏文章(参见参考资料)使用简单的示例以便将重点放在机制上，但是这一次要使用取自真实环境的数据。
The real-world project data collected to this point is a snapshot of data from all participating (governed) projects.
收集到此处的真实世界的项目数据是来自所有参与了（受治理的）的项目的数据快照。
In short, a good mapping system makes data binding useful in the real world, and not just a theoretical exercise.
简而言之，良好的映射系统使数据绑定能够在真实环境中发挥作用，而不仅仅停留在理论上。
A real-world problem many people have to face is how to process huge quantities of log data.
许多人都要面对的一个真实问题是如何处理大量日志数据。
Carmakers are also keen to publicise the handful of trials that are providing them with data on the real-world performance of hydrogen fuel-cell cars.
汽车制造商还热衷于宣传它们的几个试验车型，这将给它们提供氢燃料电池实际性能的数据。
The physical data model is the real-world implementation of your data.
物理数据模型才是对数据的现实的实现。
It isn't just typical parental kvetching that's driving those survey Numbers; our fears are grounded in real-world data.
那些调查数据不是源于典型的养儿育女时的牢骚，我们的担心根植于现实世界中的真实数据。
In this first installment, I'll talk about how real-world data can be used to inform and influence language evolution decisions.
在第一部分中，我将谈论实际数据如何用来告知并影响语言进化决策。
Suffice it to say that because a real-world RDBMS frequently contains data that needs to be preserved, just dropping the schema and rebuilding it from DDL statements is not an option.
可以说，由于现实中的RDBMS常常包含需要保留的数据，仅仅删除模式然后通过DDL语句重新构建模式不是正确的选择。
Rich interfaces: Improvements in real-world metaphors and visualisation of complex data through rich-media UIs, improving the consumability of SOA services through improved user experience.
友好的界面：通过丰富的媒体用户界面提高与真实世界的相似度和复杂数据的可视化，通过用户体验的改进提高SOA服务的可用性。
Due to the complexity of real-world data relationships, it is not always possible for estimates to be perfect, but there are a number of tools and techniques available to improve them.
由于真实数据关系的复杂性，估计值不总是准确的，但是有许多工具和技术可以改进它们。
The first is that you are more likely to spot errors if you are using real-world data, because it is more unpredictable than the test data used during development.
第一，使用真实数据更容易定位错误，因为真实数据比开发期间使用的测试数据更难预测。
Creatures like Spock and Data don't exist in the real world but there are unusual and unfortunate cases where people lose, to some extent or another, their emotions.
像斯帕克和Data一样的生物，不会存在于真实世界，但是有不平常的，不幸的例子，人们在某种程度上失去了情感。
Felix taught himself design to communicate his ideas more effectively - and wanted to create the sort of visions of planets seen in sci-fi movies, but using real data from our world.
Felix自学设计，为了使自己的想法更加有效的表达，他还想要创造如科幻电影版的地球景象，只不过他要用的事从我们生活的世界来的真实数据。
In other words, Brad's temperature data looks a lot like real-world scientific data that is pretty good, but still subject to glitches and imperfections.
换句话说，Brad的温度数据看起来与相当好的实际科学数据很类似，但是还是有一些小问题，也并不是理想的。
Since business protocol data is used in real-world interactions for correlation of business tasks, it's natural to use such data to correlate web service requests and responses.
由于业务协议数据在实际交互中被用于把业务任务关联在一起，因此，自然也是使用这种数据把Web服务请求和响应关联起来。
In this article, I employed some of the theory behind both MapReduce and cloud computing to solve a real-world problem of summarizing massive amounts of data.
在本文中，我应用MapReduce和云计算背后的一些理论解决汇总大量数据这个实际问题。
The same real-world entity might be represented with different data values, such as different part Numbers for a product or different weight measurements. Some of the most common problems include.
可以使用不同的数据值表示相同的现实世界实体，如使用不同的编号表示产品，或使用不同的重量单位。
In the real world, no such thing as pure data-centric, process-based, or policy interoperability exists.
在现实世界中，并不存在单纯的以数据为中心、基于流程或策略互操作性。
Encapsulation: a software object is a discrete package containing both the physical properties (data) and the functionality (behavior) that mimics its real-world counterpart.
封装：软件对象就是包含模拟真实世界的对象的物理属性(数据)和功能(行为)的离散包。
This kind of performance is rarely acceptable in the real world of data warehousing.
在实际的数据仓库中，这样的性能是难以接受的。
This kind of performance is rarely acceptable in the real world of data warehousing.
在实际的数据仓库中，这样的性能是难以接受的。
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