A data source could be a relational database, a file, a Web Service or even a custom data source included within a line of business application.
数据源可以是关系数据库、文件系统、Web服务，甚或一系列业务应用程序中包含的自定义数据源。
For example, loading person from the database may be fine for the first version of the application, but for the second version, you may need to add the ability to load a person from a Web service.
例如，从数据库装入Person可能适用于第一个版本的应用程序，但是对于第二个版本，可能需要添加从Web服务装入人员的功能。
If the database access cost 7ms, the application server 13ms, and the Web server 5ms, then the service time of the Web page becomes 25ms.
如果数据库访问花费7ms，应用服务器花费13 ms,Web服务器花费5ms，那么网页的服务时间就是25 ms。
The recommended practices illustrate how to optimize the performance of the Web server, application server, LDAP server, and database server.
所推荐的操作实践阐明了如何优化Web服务器、应用服务器、LDAP服务器和数据库服务器的性能。
The same applies to database back-ends, application servers, Web servers and other elements of the environmental infrastructure, and, in particular, to combinations of these.
这同样可以应用到数据库后端、应用程序服务器、Web服务器和环境基础架构的其他元素，并且特别是对于这些的排列组合。
XML lets you access those design elements and documents. Think of it as your application server, Web server, and database engine rolled into one.
XML允许您访问这些设计元素和文档，可以将它想像成合为一体的应用服务器、Web服务器和数据库引擎。
To get you started with creating your own Web application, let's first walk through the process of installing the products and creating a database.
要开始创建自己的Web应用程序，我们首先看看安装产品和创建数据库的步骤。
The recommended order of installation is to install the Web server first (in our example, Apache), followed by the database (DB2), and lastly the application server (Coldfusion).
推荐的安装顺序是：先安装Web服务器（在这里是Apache），然后安装数据库（DB2），最后安装应用服务器（Coldfusion）。
Note: the optimal time to close the database connection will depend on the specific business logic of your Web application.
注意：关闭数据库连接的最佳时间取决于Web应用程序的特定业务逻辑。
This web services-enabled application receives the XML document and transforms the data for the verification and update process required to feed the DB2 central database of Storebrand.
这个启用Web 服务的应用程序接收XML文档，并且为了给Storebrand的DB2中央数据库提供数据，转换用于验证和更新过程的数据。
The current trend in system design is to provide a separate system for each application or instance of an application, such as a database, web application, or financial package.
当前，系统设计领域的趋势是为每个应用程序或应用程序实例提供单独的系统，比如数据库、Web应用程序或财务包。
Let's use an example of a common three-tier application environment: Web, application server, and database server.
接下来让我们看一个常见的三层应用程序环境示例：Web、应用服务器和数据库服务器。
The EGL Web project contains the EGL code, Web pages, and a sample database, all of which make up the logic, data, and interface of the application.
EGLWeb项目包含EGL代码，Web页，和一个样本数据库，以上所有形成了应用程序的逻辑、数据和接口。
The customer Service utility (available in the Download section of this article) is a simple Web application that lets you save basic customer information into a database.
CustomerService实用程序(可在本文的下载部分获得)是一个简单的Web应用程序，它允许将基本的客户信息保存到数据库中。
The application server enables the use of technologies like JMS (including MQ JMS connectivity), Web services, J2EE Container services, JDBC database access and so forth.
该应用程序服务器支持使用诸如jms(包括MQ JMS连接)、Web服务、J2EE容器服务、JDBC数据库访问等技术。
The result of this communication will be the integration of data stored in a relational database, and data retrieved from a SOAP Web service application hosted on IBM WebSphere application Sever.
通信的结果是，集成了存储在关系数据库中的数据，以及从宿主在IBMWebSphereApplicationSever上的SOAPWeb服务应用程序检索了数据。
For a Web application, the data source is commonly a relational database, which has some forms of search built in. (Equality is a simple search operator, as is the SQL operator LIKE.)
对于Web应用程序，数据源通常是一个关系数据库，其中内置了一些搜索功能(Equality是一个简单的搜索运算符，与SQL运算符like一样)。
Traditionally, users add, remove, and update entries for each of the systems they own in the Address database through a Web application with a typical user interface.
传统上，用户通过具有典型用户接口的Web应用，来添加、删除、以及更新系统的每个条目。
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。
This section gives an overview of the architecture used in the Domino Discussion database Web services application.
本节将对DominoDiscussion数据库web服务应用程序中使用的架构进行概述。
I've also used the term operation for Web requests, thus distinguishing them from the many other kinds of requests an application might make (e.g., database requests).
我还用术语操作表示Web请求，以便把它与应用程序可能产生的其他请求(例如，数据库请求)区分开。
Also, performing all CMP operations in a session bean shields the Web application from having to know any of the implementation details of the database access layer.
此外，在Sessionbean中执行所有CMP操作使得Web应用程序无需知道数据库访问层的任何实现细节。
A Web application that makes use of a Derby database for storing and querying data.
使用Derby数据库存储和查询数据的Web应用程序。
The web application framework that I have built using PHP does not use stored procedures, database triggers or foreign key constraints, yet it does not suffer from any lack of functionality.
我使用php构建的web开发框架不使用存储过程，触发器和外键，然而不会感到缺乏功能特性的痛苦。
The tables have been created in the database but there is no data in them. For any web application, there are three types of data.
我们已经在数据库中创建了数据表，但还没有数据。作为网络应用程序，我们有三种类型的数据。
An app is a Web application that does something - e. g., a Weblog system, a database of public records or a simple poll app.
应用会做一些实际的工作，例如一个网络博客系统、一个公共数据库或者一个简单的投票应用。
The application that the technology of internal use Flash and backstage supporter's database combination was at present developed thee-commerce Web Site is still fairly fewer.
目前国内使用Flash和后台数据库结合的技术来开发电子商务网站的应用还比较少。
This paper, in the case of the library of China University of Mining and Techonlogy, is intended to explore the testing application of the integrated evaluating model for the full-text Web-database.
本文以中国矿业大学图书馆为例，对已经建立的网络全文数据库综合评价模型进行了测试性应用与分析。
As an application, a design method of a distributed real time database system based on JDBC and Web is given.
最后给出了一个基于JDBC的分布式实时数据库系统设计的应用实例。
As an application, a design method of a distributed real time database system based on JDBC and Web is given.
最后给出了一个基于JDBC的分布式实时数据库系统设计的应用实例。
应用推荐