查询词典 database key

This chapter describes Oracle database utilities for data transfer, data maintenance, and database administration.

本章讲述用于进行数据传输，数据维护，数据管理的各种 Oracle 数据库工具。

It is essential for information technology professionals to enhance their efficiency and capability by gaining skills in areas such as programming, database technology, database administration, Web development, networking, security administration, and computer security.

至关重要的是，信息技术专业人员，以加强等领域取得的编程技巧其效率和能力，数据库技术，数据库管理，网络开发，网络，安全管理，计算机安全。

The database administrator can adjust variable parameters to improve the performance of a database system.

DBA 可以通过调整变量参数的值来提高数据库系统的性能。

Usually, a database administrator opens the database to make it available for general use.

通常数据库是处于打开状态的，以便为用户提供服务。

The Network and Database Administrator program is designed for students wishing to pursue a career administering and supporting database users.

网络和数据库管理员计划的目的是为希望追求事业的管理和支持数据库用户的学生。

Assist the Data Administrator on database system building, database input and management.

协助数据管理员建立数据库系统，数据输入和管理。

The database administrator is an expert in the ERP database management system.

有些不同意数据库管理员是ERP 数据库管理的专家。

Normally, this indicates that a connection was lost to the database and needs to be corrected by the database administrator.

通常情况下，这表明，一个连接丢失的数据库，需要予以更正的数据库治理员。

At this point, the database is still closed and is accessible only to the database administrator.

此时，数据库还没有被打开，只有 DBA 才能访问数据库。

If the database system is small, then the database administrator might have the responsibilities of the security administrator.

如果数据库规模较小，数据库管理员必须兼负安全管理员的职责。

"Second Life is remarkably easy to work with, and is very popular,"

"第二次生命是显着容易的工作，并且很受欢迎，"

For example, we usually assume that materials are homogeneous and isotropic and free of internal defects or flaws.

为了得到适合有限元分析的模型，我们必须经过如图2所示的简化步骤。