A Dutch scholar, Ruut Veenhoven, has created a World Database of Happiness, including national rankings.
荷兰学者，拉特维荷芬，创造了一个包括国家等级在内的世界幸福数据库。
The authorities at the World Database on Happiness have surveyed levels of happiness in different countries.
“世界幸福数据库”的专家调查了不同国家的快乐程度。
Instructions for obtaining and setting up the world database may be obtained from the Resources section of this article.
有关获取和设置world数据库的指导，可以参考本文的参考资料部分。
The example MySQL world database: Obtain instructions for to download and install sample country, city, and language data.
MySQL数据库示例world：获取关于下载和安装示例国家、城市和语言数据的指导。
The examples in this article make use of MySQL's sample world database, which provides various pre-populated and linked tables containing city and country data.
本文中的例子使用MySQL的示例数据库world，其中包含了各种预填充的链接表，表中存储了城市数据和国家数据。
To dump a database definition of the MySQL world database in XML, fill up the form fields with appropriate access parameters for your MySQL server and submit it.
要以XML 格式转储MySQL数据库world的数据库定义，请使用 MYSQL服务器的正确访问参数填充表单字段并提交表单。
People in countries with high suicide rates say they are unhappier, according to the "World Database of Happiness" maintained by Erasmus University in Rotterdam.
而荷兰鹿特丹大学提供的“世界幸福感数据库”显示，自杀率高的国家的人们声称他们感到不幸福。
To better understand this, let's return to the world database and consider two of its tables, Country and City, which are linked to each other via the code foreign key.
为了更好地理解这一点，我们回到world数据库并考虑它的两个表Country和City，此二者通过code外键相互链接在一起。
Virtual world management component introduces scene graph to make an effective maintenance of virtual world database, state update message is used to keep the consistency in virtual world.
虚拟世界管理模块引入场景图分级结构来组织管理虚拟世界的模型数据，通过发送状态更新消息有效的维护了虚拟世界场景的一致性。
We extracted data on mesothelioma deaths reported to the World Health Organization mortality database since 1994, when the disease was first recorded.
我们提取了自1994年该疾病首次记录以来向世界卫生组织死亡数据库报告的间皮瘤死亡数据。
The completeness and coverage of recent national death registration data from the World Health Organization mortality database were assessed.
评估了来自世界卫生组织死亡率数据库的近期国家死亡登记数据的完整性和覆盖面。
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。
A World Bank Group online remittances database tracks the costs of such transactions.
世行集团的在线汇款数据库对汇款费用进行跟踪。
Next year, the project will make its database available to medical researchers and drug developers around the world.
明年，该项目会将其数据库提供给世界各地的医学研究和药物开发。
This provides a modeling framework that enables developers to define a conceptual model of a database schema that closely aligns to a real world view of the information.
它提供了模型化的框架，能够让开发人员为数据库架构定义一个与真实世界信息相似的概念化的模型。
The Internet world is much faster-paced than the database product world, and I was frustrated by our slow, waterfall process.
互联网世界比数据库产品变化快得多，我对缓慢、瀑布型的过程感到沮丧。
I worked with a simple database (see Listing 1) that included the countries, regions, and cities of the world.
我使用一个简单的数据库(见清单1)，其中包含世界上的国家、地区和城市信息。
The goal of the National Children's Study is to create a database that researchers around the world can use.
这次全国性儿童研究的目标是建立一个数据库供世界各地的研究人员使用。
In today's world, many database applications work with multiple database components on multiple platforms.
在当今世界中，许多数据库应用程序都在多个平台上使用多个数据库组件。
It proudly maintains its hierarchical heritage, even while exploiting the power and stability of the relational database world.
它可以保持其层次化性质，同时利用关系数据库环境的功能和稳定性。
However, in the real world you need to formulate it in a syntax that is understood by the database query engine.
但是在真实环境中，需要用数据库查询引擎能够理解的一种语法编写查询。
But now, in a world with a lot more digital information to store, what defines an "extremely large" database?
但是，如今要存储多得多的数字信息，“超大”数据库的定义是什么？
This will lead to the creation of the largest, most complex identity database in the world.
这将生成世界上最大最复杂的身份数据库。
How to use WebSphere MQ as part of a communication infrastructure to connect application environments such as the World Wide Web, enterprise transaction systems, and database systems.
如何使用WebSphereMQ作为通信基础结构的一部分，以连接不同的应用程序环境，如万维网、企业事务系统和数据库系统。
In the next article, I'll write about some tricks that we use to do database optimization for another example of real world Rails.
在下一篇文章中，我将介绍一些实用技巧，您可以使用这些技巧来为另一个真实世界中的Rails示例进行数据库优化。
You can see examples of the use of this phrase throughout the programming world with Extensible Markup Language (XML) schema, database schema, object schema, and so on.
您可以在使用可扩展标记语言(Extensible Markup Language,XML)模式、数据库模式、对象模式等的编程世界中看到使用这一术语的例子。
In the real world, that information would have been loaded from a database, Web service, or something similar.
在现实世界中，该信息是从数据库、Web服务或类似位置加载的。
A new language called XQuery, which can be used to query XML documents, has been introduced to the database world.
数据库领域已经引入了一种称为XQuery的新语言，可以用它查询XML文档。
A new language called XQuery, which can be used to query XML documents, has been introduced to the database world.
数据库领域已经引入了一种称为XQuery的新语言，可以用它查询XML文档。
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