由于这些原因，理解数据库管理系统中备份和恢复功能的工作原理，并实施经过精心规划的备份策略，就显得至关重要了。
For these reasons, it is critical that you understand how backup and recovery features function for your database management system, and that you have a well-planned backup strategy implemented.
数据管理涉及多种领域的专门技术，比如备份和恢复、数据库设计、服务提供商选择。
Managing data requires specific skills in many areas, such as backup and restore, database design, and choice of service provider.
任务包括计划并管理数据库、调优性能与容量、创建和维护索引并优化查询、监测、以及管理备份与恢复。
Tasks include planning and administering the database, tuning for performance and capacity, creating and maintaining indexes and optimizing queries, monitoring, and managing backup and recovery.
她的职责包括进行备份、在需要时恢复数据库、进行存储管理并运行跟踪。
Her responsibilities include taking backups, restoring the database when required, storage management, and running traces.
该进程为可恢复的数据库管理日志文件。
系统管理：数据管理、数据仓库安全性、系统和数据库的备份和恢复，等等。
System management: data management, data warehouse security, system and database backup and recovery, and so on.
通过将它设置成“RECOVERY”来启用它，从而允许数据库管理器使用前滚恢复方法。
Enabling it by setting it to "recovery" allows the database manager to use the roll-forward recovery method.
在导入之后，由一个DB代理加密并由一个安全服务器管理的数据库备份映像可以恢复到由另一个安全服务器管理的另一个db代理。
By doing so, a database backup image encrypted by one DB agent and managed by one security server, can be restored to another DB agent managed by another security server.
我们来看看不同领域的一些工具，例如数据库创建和维护、网络、管理GUI、性能调优、数据移动和备份恢复工具。
We shall look at tools from different areas such as database creation and maintenance, network, administration GUI, performance tuning, data movement and backup-recovery tools.
初始化为镜像的分割镜像可以用作系统级备份，从而使管理员可以执行快速的文件系统级数据库恢复。
A split mirror initialized as mirror can be used as a system level backup, allowing the administrator to perform a quick file system level recovery of the database.
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.
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.
但是，恢复操作往往需要提取大量数据，而数据库管理员可能没有这么多的时间。
But recovery operations often require extraction of large amounts of data when DBAs don't have much time.
他们还会被迫寻找一名数据库管理员，要求他将图表和用户数据库恢复到其升级之前的状态。
They also recall the embarrassment that ensued when they were forced to call a database administrator to ask for the schema and user databases to be restored to their pre-upgrade state.
对比数据库管理者配置参数与dbm . cfg . out备份文件，在必要时进行恢复。
Compare, and if necessary restore, the database manager configuration parameters to those in the dbm.cfg.out backup file.
为了确保数据恢复检查点和其他各种数据库管理功能得到正确的处理，关闭Derby中的数据库也很重要。
Shutting down the database in Derby is also important to ensure that data recovery checkpoints and various other database management functions are handled properly.
DataStudioAdministrator为数据库管理员提供了一个有用的工具，以便他们执行备份和恢复策略中的定期备份。
Data Studio administrator provides database administrators with a useful tool to perform regularly scheduled backups as part of their backup and recovery strategy.
本文帮助现有的MySQL数据库管理员转移自己的技能，学习DB 2Express的备份和恢复功能。
This article serves as a skill transfer for existing MySQL database administrators to learn about DB2 Express-C edition for backup and recovery.
备份与恢复是数据库管理员维护数据库安全性和完整性的重要操作。
The database manager defends the database security and the complete important operation is the backup with restores.
在传统数据库管理系统中，采用并发控制和恢复技术来保证数据库事务的可串行化和持久性要求。
Concurrency control and recovery techniques are used in conventional DBMS's to preserve the serializability and the permanence requirements of database transactions.
系统功能包括数据查询、数据库数据维护、打印、备份和恢复、用户管理；
System functions include data querying data, maintaining database, printing, backuping and restoring database, users management.
在数据库管理中，数据备份是保证系统安全的一项重要措施，在意外情况发生时，可以依靠备份数据来恢复数据库。
In the management of database, data backup is an important measure to guarantee the security of the database. And backup data can restore the database in case unexpected incident happens.
给出了数据库加密技术和依赖用户的可恢复密钥管理机制的设计，实现了用户密钥的安全存储、备份与恢复。
Database encryption and user-dependent restorable key management scheme insure the security of key storing, backuping and restoring.
给出了数据库加密技术和依赖用户的可恢复密钥管理机制的设计，实现了用户密钥的安全存储、备份与恢复。
Database encryption and user-dependent restorable key management scheme insure the security of key storing, backuping and restoring.
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