OCM - Oracle 关键业务数据容灾Data Guard
课程介绍:
本课程中,学员将学习如何使用Oracle Data Guard 以保护Oracle 数据库避免宕机。课程将包括 Oracle Data Guard 的体系结构,以及备份数据库的物理结构和逻辑结构的建立,此外,课程包括使用 Data Guard 对性能的考虑,并且提供诊断错误的技巧。
适合人群:
Oracle数据库10g:2日DBA第2版
Oracle数据库10g:管理员第2版的新功能
使用过任何一种数据库的学员学习
培训目标:
1、使用Data Guard能够实现高度可用的Oracle数据库
2、描述Data Guard的架构
3、修改Data Guard的服务
4、使用Data Guard broker
5、实现物理和逻辑备用数据库
6、执行故障转移和切换操作
7、启用快速故障切换
培训时间:
3天
课程大纲:
第一章. Oracle Data Guard概述
第二章.了解Oracle Data Guard的体系结构
第三章.使用Oracle Data Guard Broker和企业管理器
第四章.使用Enterprise Manager创建一个配置和物理备用数据库
第五章.使用SQL创建物理备用数据库
第六章.配置数据保护模式和日志传输服务
第七章.使用Enterprise Manager创建逻辑备用数据库
第八章.使用SQL创建逻辑备用数据库
第九章.执行转换和故障切换
第十章.启用快速启动故障切换
第十一章.在一个真正的应用集群配置中使用的数据卫士
第十二章. Oracle Data Guard的其他注意事项
Oracle Database 11g: Data Guard英文大纲
Introduction to Oracle Data Guard
Causes of Data Loss
Oracle Data Guard Architecture
Data Protection Modes
Creating a Physical Standby Database by Using SQL and RMAN Commands
Preparing the Primary Database
Creating a Physical Standby Database
Overview of the Data Guard Broker
Oracle Data Guard Broker Features
Oracle Data Guard Broker Configurations
Using DGMGRL to Create a Data Guard Broker Configuration
Creating the Broker Configuration
Adding the Standby Database to the Configuration
Creating a Physical Standby Database by Using Enterprise Manager Grid Control
Using the Add Standby Database Wizard
Verifying a Configuration
Viewing the Data Guard Configuration Status
Monitoring a Data Guard Broker Configuration
Monitoring the Data Guard Configuration
Verifying the Configuration
Using Enterprise Manager Data Guard Metrics
Viewing Log File Details
Managing Data Protection Modes
Determining Which Data Protection Mode to Use
Setting Up Standby Redo Logs
Setting the Data Protection Mode
Optimizing a Data Guard Configuration
Monitoring Configuration Performance
Optimizing Network Configuration
Implementing Cascaded Destinations
Using Flashback Database in a Data Guard Configuration
Using Flashback Database and Real-time Apply
Using Flashback Database Instead of Apply Delay
Recovering Data from the Standby Database From a Past Point-in-time
Performing Role Transitions
Understanding Roles in an Oracle Data Guard Configuration
Performing a Switchover to a Physical Standby Database
Performing a Failover to a Physical Standby Database
Re-enabling a Disabled Database After a Role Transition
Enabling Fast-Start Failover
Configuring Fast-Start Failover
Viewing Fast-Start Failover Information
Performing Role Changes
Reinstating the Database
Implementing Client Failover Procedures
Configuring Your Database to Automate Failover for OCI Clients
Configuring Your Database to Automate Failover for JDBC Clients
Troubleshooting Client Failover
Creating and Managing a Snapshot Standby Database
Converting a Physical Standby Database into a Snapshot Standby Database
Using a Snapshot Standby Database
Monitoring a Snapshot Standby Database
Using Oracle Active Data Guard
Opening a Physical Standby Database in Read-only Mode
Enabling Block Change Tracking on a Physical Standby Database for Fast Incremental Backups
Creating a Logical Standby Database
Preparing to Create a Logical Standby Database
Creating a Logical Standby using SQL/RMAN Commands
Creating a Logical Standby using Grid Control
Managing SQL Apply Filtering
Performing Rolling Upgrades
Managing the Data Guard Configuration
Viewing Data Guard Diagnostic Information
Troubleshooting
Backup and Recovery Considerations in an Oracle Data Guard Configuration
Using RMAN to Back Up and Restore Files in a Data Guard Configuration
Offloading Backups to a Physical Standby Database
Recovering a Corrupted Datafile on the Primary Database
Backing Up a Logical Standby Database
Upgrading Databases in a Data Guard Configuration
Using SQL Apply to Upgrade the Oracle Database
Using a Physical Standby for Rolling Upgrades
Upgrading an Oracle Data Guard Release 10.n Configuration to Release 11.1
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