Common Oracle DBA Tasks——摘自Oracle官方文档

孤独750

　　Common Oracle DBA Tasks
　　As an Oracle DBA, you can expect to be involved in the following tasks:
　　作为一名数据库管理员，你需要完成以下任务：
　　■Installing Oracle software
　　安装数据库软件
　　■Creating Oracle databases
　　创建Oracle数据库

　　■Performing upgrades of the database and software to new>　　完成数据库和软件版本升级
　　■Starting and shutting down the database instance
　　开启和关闭数据库实例
　　■Managing the storage structures of the database
　　管理数据库存储结构
　　■Managing users and security
　　管理数据库用户及安全性
　　■Managing database objects, such as tables, indexes, and views
　　管理数据库对象，如：表、索引、视图
　　■Backing up the database and performing recovery operations when necessary
　　备份数据库，必要时执行恢复操作
　　■Monitoring the state of the database and taking preventive or corrective action as
　　required
　　监控数据库状态，采取必要的预防或纠正措施
　　■Monitoring and tuning database performance
　　监控和优化数据库性能
　　■Diagnosing and reporting critical errors to Oracle Support Services
　　向数据库技术支持人员诊断并报告严重错误
　　In a small to medium-sized database environment, you might be the sole person
　　performing these tasks. In large, enterprise environments, the job is often divided
　　among several DBAs, each of whom has a specialty, such as database security or
　　database tuning.
　　在小到中型数据库环境下，你可能独自一人完成上述任务。而在大型企业环境下，这些工作通常会划分给多个DBA，每个人专门负责一个方面，例如：有负责数据库安全的，有负责数据库性能优化的。