数据库数据库是命名的对象集合，是与实例中的其他数据库分离的实体。
Database a named collection of objects and is a separate entity from other databases in the instance.
俄亥俄大学的研究人员使用了一个数据库，该数据库涵盖了1989年至2004年间1万多家公司和6.4万多名不同的董事。
The researchers from Ohio University used a database that covered more than 10,000 firms and more than 64,000 different directors between 1989 and 2004.
每个数据库都有一个数据库堆。
如果你的数据库包含敏感信息，您可能希望限制对编目视图的访问，因为编目描述了数据库中的每一个对象。
If your database contains sensitive data, you might want to limit access to the catalog views, because the catalog describes every object in the database.
例如，关于配置示例、数据库和数据库连接的信息。
For example, information about configuring your instance, databases, and database connections.
DB 2实例是存储数据的实际数据库，该数据库又与目录服务器实例相关联。
DB2 instance is the actual database where data gets stored, which in turn is associated with the directory server instance.
与别的组件相比，数据库和数据库服务器不容易崩溃。
Databases and database servers do not fail that often compared to everything else that can go wrong.
例如，如果执行报告数据库的数据库升级，那么您应该备份数据库并测试还原。
For instance, if you are performing a database upgrade to your reporting database, you should back it up and test the restore.
DBA常常需要创建开发数据库，开发数据库是生产数据库的子集。
DBAs often need to create a development database that is a subset of a production database.
HADR把数据修改从源数据库(称为主数据库)复制到目标数据库(称为备用数据库)，从而防止数据丢失。
HADR protects against data loss by replicating data changes from a source database, called the primary, to a target database, called the standby.
您可以用很多的方式创建数据库设计、数据库访问和基于数据库的PHP业务逻辑代码，但最终一般以错误告终。
You can create database design, database access, and the PHP business logic code that sits on top of it in any number of ways, and you often end up getting it wrong.
复制可以在本地数据库、远程数据库以及任何结合本地和远程数据库的混合数据库之上进行。
Replication can take place on local databases, remote databases, or any combination thereof.
快速从异构数据库开发开发数据库或测试数据库。
Developing development or test databases from heterogeneous databases quickly.
每个数据库都有一个数据库堆，数据库管理器使用它来代表连接到数据库上的所有应用程序。
There is one database heap per database, and the database manager USES it on behalf of all applications connected to the database.
数据库：数据库执行对用户的识别和身份验证。
Database: the database performs both identification and authentication of users.
本文将介绍如何使用命令创建数据库和数据库对象。
This article deals with how to create the database and database objects using commands.
有一个数据库(游戏数据库)记录所有角色以及它们拥有的物品。
You have a database — the game database — that tracks all characters and knows what items they possess.
这主要是数据库-数据库的信息，人们仅仅稍微涉及大部分该类信息。
This is primarily ‘database to database’ information—people are only tangentially involved in most of it.
并根据这些例程来返回关于容器、数据库、数据库管理器或表空间的信息。
Depending on the routine, information is returned about containers, a database, the database manager, or table Spaces.
为数据库版本、数据库名称和表名称定义了很多常量(参见清单10)。
A number of constants are defined for the database version, database name, and table name (see Listing 10).
连接配置——用来创建数据库连接的一组必需的属性值，包括数据库版本、数据库厂商、端口号和主机名。
Connection configuration-a set of required property values used to create database connections, including the database version, database vendor, port number, and host name.
数据库共享内存：这是数据库全局内存，是在激活数据库或者第一次连接到数据库时分配的。
Database Shared memory: This refers to the database global memory, which is allocated when the database is activated or connected to for the first time.
存储组包含一个或多个数据库，数据库包含表空间。
A storage group contains database (s), and a database contains table Spaces.
DDL可被用来在另一个数据库中创建数据库对象，从而复制数据库结构。
These DDLs can then be used to create the database objects in another database to replicate the database structure.
当数据库是UTF - 8数据库时，可以在数据库代码页中操纵数据。
When the database is UTF-8, the data can be manipulated in the database code page.
输入数据库id、数据库端口和连接用户。
Enter the database ID, the database ports, and the connect user.
为此，可以将用户表放在不包括IBMCATGROUP数据库分区组中的数据库分区的数据库分区组中。
This is accomplished by placing user tables in database partition groups that do not include the database partition in the IBMCATGROUP database partition group.
在这种情况下，按照上面的数据库配置参数，在任何时刻启动某一个数据库(数据库a或数据库b)是可行的，但是不能同时启动两个数据库。
In this case, it is possible to start one database (database a or database b) at any given time, but not both simultaneously, given the above database configuration parameters.
糟糕的数据库性能，因为数据库对数据库表中的该(超)大会话对象执行了数百次更新。
Poor database performance, as the database performed hundreds of updates to the (very) large session objects in database tables.
糟糕的数据库性能，因为数据库对数据库表中的该(超)大会话对象执行了数百次更新。
Poor database performance, as the database performed hundreds of updates to the (very) large session objects in database tables.
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