数据库应用程序内增强的影响分析。
其实两者都是数据库应用程序。
高可用性是重要数据库应用程序的关键需求。
High availability is a key requirement for critical database applications.
但真正的数据库应用程序通常具有多个相关表。
But real database applications usually have multiple interrelated tables.
部署数据库应用程序需要注意一些事项，包括。
Deploying database applications require a few considerations, including.
数据库应用程序可以更改数据库中的表。
使用数据库应用程序生成器向导来编辑和配置转换参数。
Use the Database Application Generator wizard to edit and configure the transformation parameters.
这可确保各种各样的传统数据库应用程序能够使用联合数据。
This ensures that a wide range of traditional database applications can consume the federated data.
另外，涉及XML的数据库应用程序也是各种各样的，包括以下情况。
Additionally, database applications involving XML are very diverse and can include the following.
它确保内部使用的数据库文件不会干扰用户或数据库应用程序。
It makes sure that internally used database files won't interfere with user or database applications.
您可以很快就开始开发数据库应用程序，但可能要花一生的时间来掌握它。
You can begin developing database applications quickly, but you can spend a lifetime mastering them.
在本文后续部分您将看到，构建一个简单的数据库应用程序只需要八个步骤。
As you will see later in this article, all it takes to build a simple data base application is eight steps.
如此急剧的进步使得SSD成为性能敏感或关键任务数据库应用程序的首选。
These dramatic improvements have made SSDs prime candidates for use in performance-sensitive or mission-critical database applications.
现在就要开始开发您自己的嵌入式Derby数据库应用程序。
You're now in a position to start developing your own embedded Derby database application. Formally, the process of developing an embedded database application can be broken down into three steps
单用户数据库应用程序非常少见，因此考察并发工作负载的性能行为十分重要。
Single-user database applications are very rare, so it is important to look at the performance behavior of a concurrent workload.
许多Informix客户使用I4GL作为编写数据库应用程序的前端工具。
Many Informix customers are using I4GL as their front-end tool to write the database applications.
解决方案要执行数据库操作时，需要遵循多个与数据库应用程序相关的最佳实践。
When the solution has database operations to perform, then several best practices related to db applications need to be followed.
然后，我们将数据库应用程序的一部分迁移到SSD，对一系列的场景进行测试。
We then tested several scenarios after migrating portions of the database application to SSDs.
为了提供数据库应用程序所需的所有查询功能，select语句的能力十分广泛。
To provide all the query functionality required by database applications, the SELECT statement's capabilities are extensive.
例如，如果托管联机数据库应用程序或电子商务站点，则一定会成为攻击者的目标。
For example, if you host an online database application or e-commerce site, you can expect to be squarely in the sites of an attacker at some point.
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。
In today's world, many database applications work with multiple database components on multiple platforms.
让我们来看一个显示来自RSS摘要数据库应用程序的数据的简单X ML文档示例。
Let's look at an example of a simple XML document showing data from an RSS feed database application.
但是我们首先来复习一下开发任何类型的DB 2数据库应用程序的几个基本指导原则。
But first, let's review a few fundamental guidelines for developing any type of DB2 database application.
它提供一个功能丰富的环境，包括表单和报告语言，可以轻松地开发关系数据库应用程序。
It provides a rich environment with forms and reports language for easy development of relational database applications.
在许多数据库应用程序中，我们需要重复发出相同的语句，只不过使用的值有时略有不同。
In many database applications we need to repeatedly issue the same statement, sometimes with slightly different values.
若DB 2支持的这两种语言能够集成，那么数据库应用程序将会从中受益颇多。
However, database applications can benefit immensely from the integration of the two languages that DB2 supports.
或者，您可以使用它作为您自己的嵌入式ApacheDerby数据库应用程序的基础。
Or you can use it as the basis for your own embedded Apache Derby database application.
能够下钻到SQL执行以对“使用的位置”进行分析，增强了数据库应用程序内部的影响分析。
Enhanced impact analysis within database applications with the ability to drill down into the SQL execution for "where used" analysis.
未来的专栏文章会演示如何用ApacheDerby数据库构建数据库应用程序。
Future column installments will demonstrate how to build database applications using the Apache Derby database.
例如，您可能会想要验证本地数据库应用程序是否打开了连接、执行了查询，并随后关闭了此连接。
For example, you might want to verify that a native database application opened a connection, executed a query, and then closed the connection.
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