改善的查询引擎。
所有这些细节都以查询引擎能够使用的方式保存在数据库内部。
All these details are already inside the database in a form the query engine can use.
MongoDB的查询引擎也使得对数据应用聚合和分组函数变得非常简单。
MongoDB's query engine also makes it very simple to apply aggregation and group functions on your data.
但YQL也是一种由Yahoo ！托管的查询引擎，在rest端点公开。
Yet YQL is also a query engine, which is hosted by Yahoo!, that is exposed at a REST endpoint.
RDQL允许简明地表达复杂的查询，查询引擎执行访问数据模型的繁重工作。
RDQL allows complex queries to be expressed concisely, with a query engine performing the hard work of accessing the data model.
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。
However, in the real world you need to formulate it in a syntax that is understood by the database query engine.
我们来看一个简单的HTML表单，它向本地机器上假想的查询引擎提交一个搜索字符串(如清单1所示)。
Let's take a look at a simple HTML form that submits a search string to an imaginary query engine running on your local machine (see Listing 1).
除了实现SPARQL之外，ARQ的查询引擎还可以解析使用RDQL或者它自己内部的查询语言表示的查询。
In addition to implementing SPARQL, ARQ's query engine can also parse queries expressed in RDQL or its own internal query language.
对CQE的使用进行分析后，可以根据使用CQE的不同原因来判断是否可以采取行动将更多查询引擎工作转换为SQE。
Once you decide that some CQE use analysis is warranted, the different reasons for CQE use will dictate whether any actions can be taken to shift more query engine work to SQE.
SQE是DB 2fori上的战略性查询引擎，具有更好的性能、可伸缩性和工具，例如SQLPlanCache。
SQE is the strategic query engine on DB2 for I, with better performance, scaling and tooling such as the SQL Plan Cache.
同义词：可以使用这个字典扩展发送给搜索引擎的查询字符串中的词汇，使其包含指定的同义词。
Synonyms: This dictionary can be used to expand terms in the query string sent to the search engine to include specified synonyms.
正常来说，当用户在搜索引擎上输入一个查询，在搜索结果的旁边便会出现根据用户所搜索的内容和/或其所处的地理位置显示相应的广告。
Normally when a user types in a query into a search engine the advertising placed alongside the search results is dependent on what the user has search for and/or geographic loction.
而这些是要在你开始处理技术支持，销售查询，点击收费搜索引擎，广告等等之前就要做的。
And that's before you start dealing with the technical support, sales enquiries, CPC search engines, advertising and so on.
数据建模：包装器负责将远程查询结果的数据表示映射为联邦引擎所要求的表格式。
Data modeling: a wrapper is responsible for mapping the data representation of remote query results into the table format as required by the federated engine.
关键字是帮助文档在搜索引擎快速查询结果的词语；一般技能领域和熟练程度。
Keywords are words that help a document appear in a search engine result; general skills areas and proficiencies.
它让您够能将查询发送到门户搜索引擎管理的集合，检索结果并显示这些结果。
It enables you to send queries to the collections managed by the Portal Search Engine, retrieve results, and display those results.
它提供了远程数据的DB 2关系模型，并通过向远程数据源发送子查询以帮助联邦引擎实现查询处理。
It provides a DB2 relational model for the remote data and assists the federated engine in query processing by sending sub-queries to the remote data source.
最先建立的是搜索引擎，搜索结果很不错，不过只支持一些特定的查询，要找出原因并不容易。
The first thing we built was a search engine. It turned out amazing results, but only for certain types of queries.
使用关于被存储元素的信息，构建引擎能够查询数据，并可以衍生出正确的PJCL，以动态的构建元素。
With this information about the element stored, the build engine just queries the data and can derive the proper PJCL to build the element dynamically.
然而，我认为不久就有可能让搜索引擎比今天‘理解’更多查询和文档里面的东西。
However, I think it will soon be possible to have a search engine that "understands" more of the queries and documents than we do today.
找到你网站“查询参数”的最简的办法是在你网站的搜索引擎中输入搜索关键词，然后查看后面生成的URL。
The easiest way to figure out your Query Parameter is by typing in a search keyword into your site search and then looking at the resulting URL afterwards.
“动态”意味着查询作为字符串发送给数据库引擎；必须对它进行解析，并生成查询执行计划。
"Dynamic" means that the query is sent into the database engine as a string; it must be parsed and have a query execution plan generated.
利用搜索引擎查询该公司及其员工的信息。
Use search engines to track information about a company and its employees.
查询时从搜索引擎对信息的请求。
相反的，其策略在于从其他网站整合高质量的内容，然后从通用的搜索引擎中的旅游查询获得流量。
It has instead built a strategy almost entirely based around aggregating high-quality content from other sources and pulling in traffic from travel searches executed on major search engines.
迁移到DB 29的另一个好处是，混合型存储引擎和查询优化器“理解”XML，可以把涉及XML的查询映射为关系语法。
Another benefit of the move to DB2 9 is the hybrid storage engine and a query optimizer that "understands" XML (mapping to relational algebra for queries involving XML).
DB 29包含一个XML数据库引擎，该引擎可以与SQL数据库引擎一起使用，这使XML查询非常有效。
DB2 9 contains an XML database engine that works alongside the SQL database engine, and that makes XML queries very efficient.
比如，最初曾经尝试将XML数据保存在关系数据库的varchar2字段中，然后简单地增加一个XQuery引擎层，结果查询性能很差。
For example, early attempts at storing XML data in varchar2 fields of a relational database resulted in poor query performance when an XQuery engine was simply layered on top.
查询当前部署流的流运行时引擎。
Hibernate是最流行的对象关系映射(ORM)引擎之一，它提供了数据持久化和查询服务。
Hibernate is one of most popular object-relational mapping (ORM) engines providing data persistence and query services.
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