一切由应用程序而不是数据库管理系统决定。
All decisions are made by the application, not by the database management system.
虚拟的数据库管理系统
数据库管理系统在事务范围之内提供锁定机制。
Database management systems provide for locking within the scope of a transaction.
关系数据库管理系统(DBMS)中的表或视图。
Tables or views in a relational database management system (RDBMS).
然后，这些结构可以在关系数据库管理系统中实现。
These structures are then implemented in a relational database management system.
出于本文目的，数据库管理系统与应用服务器并置。
For the purposes of this article, the database management system is collocated with the application server.
这些规则中的大部分也适用其他生产数据库管理系统。
Most of the rules should also apply to other production database management systems.
此数据库管理系统运行在应用的地址空间里。
它与关系数据库管理系统(RDBMS)有什么不同呢？
How is it different from Relational Database Management Systems (RDBMSs)?
通过JDBC技术，支持所有的SQL数据库管理系统。
All SQL database management systems are supported through JDBC technology.
个磁盘用于数据库管理系统中的BPC数据库。
Four disks for the BPC database table Spaces in the database management system.
有些关系数据库管理系统不允许每个实例注册多个数据库。
Some relational database management systems do not allow the registration of multiple databases per instance.
多数商业数据库管理系统已经以某种形式支持XML持久性。
Most commercial database management systems already support XML persistence in some form.
传统数据库管理系统的问题在于存储数据过于昂贵。
Problems where a traditional DBMS might be too expensive for the data in question.
eXist：查看这个使用Xquery的开源数据库管理系统。
EXist: Check out this open source database management system that USES XQuery.
安装支持开发环境的软件(例如数据库管理系统或者测试工具)。
Install any software that supports the development environment (such as database management systems or test harnesses).
每个数据库管理系统都必须能保护数据不会受到未授权访问和修改。
Every database management system must be able to protect data against unauthorized access and modification.
任何数据库管理系统都必须拥有确保数据一致性和可恢复性的机制。
Any database management system must have mechanisms for securing data consistency and recoverability.
关系数据库管理系统(RDBMS)处理大量数据的能力是毫无疑问的。
The capacity of relational database management systems (RDBMS) to process great volumes of data is unquestionable.
复制还允许系统在不同的OS平台或不同的数据库管理系统上。
Replication also allows the systems to be hosted on differing OS platforms or possibly differing database management systems.
目前有许多优秀的基于 Web 的SQLite数据库管理系统。
There are a number of good Web-based SQLite database management systems.
对于关系数据库管理系统，一个服务器通常代表一个远程数据库。
For a relational database management system, a server usually represents a remote database.
Jeff从事关系数据库管理系统(RDBMS)产品已经超过16年了。
Jeff has been working with Relational Database Management Systems (RDBMS) products for over 16 years.
对于任何数据库管理系统来说，备份和恢复功能是确保数据可恢复性的关键。
Backup and restore capabilities are key to ensuring data recoverability for any database management system.
复制是使Mnesia成为一个容错数据库管理系统的机制之一。
Replication in Mnesia is one of the mechanisms used to provide a fault tolerant DBMS.
IBMDB 2数据库管理系统早就成为关系数据管理方面的主导者。
The IBM DB2 database management system has long been a leading player in the area of relational data management.
了解更多关于IBM强大的关系数据库管理系统(RDBMS)服务器家族的信息。
Get more information about IBM's powerful family of relational database management system (RDBMS) servers.
商业关系数据库管理系统(DBMS)解决了这些问题，但是在其他方面有所欠缺。
Commercial relational database management systems (DBMSs) address those issues but fall short in other areas.
IBMDB 2是一个关系数据库管理系统，它能够运行在许多设备和操作系统上。
IBM DB2 is a relational database management system that runs on a wide range of devices and operating systems.
这个因素与DB2的技术优势结合起来，将确保DB 2成为领先的数据库管理系统。
Along with DB2's technical excellence, this ensures DB2's position as a leading database management system.
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