The optional driver attribute specifies the name of the class implementing the database driver, while the user and password attributes provide login credentials for accessing the database, if needed.

Based on the application of Oracle, it describes the approach to find the database driver by utilizing the environment variables. Then it founds the related system data sources.

以Oracle数据库应用为例，利用环境变量查找Oracle数据库驱动程序存放路径，创建了对应的系统数据源。

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Select the appropriate database driver for type of DB2 server and fill out the rest of the fields, then enter sample for database field and click on Next

选择适用于DB2服务器的相应数据库驱动程序并填写其余字段，然后在数据库字段中输入sample并单击Next

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What is more, the traditional database driver handles data by collection of rows which requires converting object data to relational one for persistent storage.

而且传统的数据库驱动技术，是以行集的方式而不是以对象的方式处理数据，需要将对象模型进行转换，实现对象数据到数据库的持久化存储。

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The main difference between an ODBC application and a CLI application is in the way the database driver is loaded.

ODBC应用程序与CLI应用程序之间主要的不同在于装载数据库驱动程序的方式。

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Identify the database driver that you're using, and see if higher-performance alternatives exist.

本节将识别您所使用的数据库驱动程序，并了解是否可以使用其他性能更好的备选方法。

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The following steps will take you through configuring a database driver in SQuirreL SQL

下面的步骤将协助您在SQuirreL SQL中完成配置数据库驱动的工作

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Click Add and choose the relevant database driver ( for example' SQL Native Client')

单击Add并选择相关数据库驱动程序（例如“SQL Native Client”）。

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If the database driver supports it, you may also bind parameters for output as well as input.

如果数据库驱动程序支持，您还可以绑定输出和输入参数。

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Realization of Ingres Spacial Database Driver Based on Qt Library

基于Qt图形库Ingres空间数据库驱动的实现

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Select the database driver you want to use and specify user and password for the database.

选择希望使用的数据库驱动程序，并为数据库指定用户和密码。

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An application is defined as the software driving calls to the database driver to access the database.

应用程序定义为软件驱动调用数据库驱动程序访问数据库。

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You will need to install a database driver for the database that you will be using.

您需要为您使用的数据库安装数据库驱动。

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Foundation components provide some universal functions such as database driver and file operating.

基础组件提供数据库驱动、文件操作等通用功能。

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The driver layer shows times spent performing database driver processing logic.

驱动程序层显示花费在执行数据库驱动器处理逻辑上的时间。

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Database driver time shows time spent in the database driver ( excludes network and server time).

数据库驱动程序时间表示花费在数据库驱动程序上的时间（不包括网络和服务器时间）。

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Database driver level& The database driver level in use.

数据库驱动程序层：正在使用的数据库驱动程序层。

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Fuzzy database is a database which can handle fuzzy information, which provides a way for handling null value.

模糊数据库是指能够处理模糊信息的数据库，它为空值的处理提供了一条重要的途径。

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BSUs allocate memory for the instance and database, intercept and handle signals, and handle exceptions sent to DB2.

BSU为实例和数据库分配内存，拦截和处理信号，并处理发送到DB2的异常。

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This algorithm can not only mine the frequent pattern from a large-scale database efficiently but also handle both 1-dimensional and multi-dimensional sequence data.

该算法不仅能从大规模数据库中高效地挖掘出频繁序列模式，而且能同时适用于一维和多维序列数据。

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It has been recognized in the past that the traditional Database Management Systems cannot handle efficiently spatial data in mutil dimensional space.

空间检索技术是有效地管理和操纵空间数据的一种必要手段。

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