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2Month/20 Hours Price 120,000
110,000
Oracle Database-Data Guard Admin 11g Implementation Training
With the Oracle Database 11g: Data Guard Administration course, students learn how to use Oracle Data Guard to help protect their Oracle database against planned and unplanned downtimes. They also learn how Data Guard standby databases can be used to support production functions such as reporting, querying, and testing, while in a standby role. This Oracle Database 11g: Data Guard Administration training helps you develop the skills to use Oracle Data Guard to help protect your Oracle database against planned and unplanned downtimes. Explore how Data Guard standby databases can be used to support production functions such as reporting, querying and testing, while in a standby role.
Course Key Learnings
Create and manage physical and logical standby databasesUse Data Guard standby databases to support production functions such as reporting, querying, testing, and performing backups
Use Enterprise Manager Grid Control and the Data Guard command-line interface (DGMGRL) to maintain a Data Guard configuration
Use Data Guard to achieve a highly available Oracle database
Benefits to You
Ensure fast, reliable, secure and easy to manage performance. Optimize database workloads, lower IT costs and deliver a higher quality of service by enabling smooth and rapid consolidation within your Datacenter.
Data Guard Architecture
This course explores Data Guard architecture, the configuration of physical and logical standby databases and role transitions. Expert instructors will also help you explore Oracle Data Guard 11g features, including Oracle Active Data
Guard and snapshot standby databases
In this course, students will learn;
-Offload business processing needs to another system
-Offload backup needs to another system
-Build highly available systems
-Offload business processing needs to another system
Course Outline
Module1:Introduction to Oracle Data Guard
Causes of Data LossOracle Data Guard Architecture
Types of Standby Databases (benefits of each type)
Using the Data Guard Broker
Differentiating Between Standby Databases and Data Guard Broker Configuration
Data Protection Modes
Performing Role Transitions
Module2Creating a Physical Standby Database by Using SQL and RMAN Commands
Preparing the Primary DatabaseCreating the Physical Standby Database
Module3:Oracle Data Guard Broker: Overview
Oracle Data Guard Broker FeaturesOracle Data Guard Broker Configurations
Data Guard Monitor Process
Data Guard Monitor Configuration Files
Benefits of Using the Data Guard Broker
Comparing Configuration Management With and Without the Broker
Using DGMGRL
Module4:Creating a Data Guard Broker Configuration
Defining a Data Guard Configuration (overview)Setting up the Broker Configuration Files
Setting the DG_BROKER_START Initialization Parameter to TRUE to start the Data Guard Broker
Creating the Broker Configuration
Adding the Standby Database to the Configuration
Module5:Creating a Physical Standby Database by Using Enterprise Manager Grid Control
Using Enterprise Manager Grid Control to Create a Physical Standby DatabaseUsing the Add Standby Database Wizard
Verifying a Configuration
Editing Standby database properties
Viewing the Data Guard Configuration Status
Module6:Creating a Logical Standby Database
Monitoring the Data Guard Configuration by Using Enterprise Manager Grid ControlVerifying theConfigurationViewing Log File Details
Using Enterprise Manager Data Guard Metrics
Using the DGMGRL SHOW CONFIGURATION Command to Monitor the Configuration
Viewing Standby Redo Log Information
Monitoring Redo Apply
Module7:Creating and Managing a Snapshot Standby Database
Snapshot Standby Database: ArchitectureConverting a Physical Standby Database to a Snapshot Standby Database
Activating a Snapshot Standby Database: Issues and Cautions
Viewing Snapshot Standby Database Information
Converting a Snapshot Standby Database to a Physical Standby Database
Module8:Using Oracle Active Data Guard
Using Real-Time QueryEnabling and Disabling Real-Time Query
Enabling Block Change Tracking on a Physical Standby Database
Creating Fast Incremental Backups
Monitoring Block Change Tracking
Module9:Configuring Data Protection Modes
Preparing to Create a Logical Standby DatabaseChecking for Unsupported Objects, Data Types, and Tables
Ensuring Unique Row Identifiers
Creating the Logical Standby Using SQL Commands and Grid Control
Securing your Logical Standby Database
Module10:Performing Role Transitions
Contrast switchover vs. failoverPreparing for a Switchover
Performing a Switchover using DGMGRL and Enterprise Manager
Types of Failovers
Re-enabling Disabled Databases
Module11:Using Flashback Database in a Data Guard Configuration
Overview of Flashback DatabaseConfiguring Flashback Database
Using Flashback Database Instead of Apply Delay
Using Flashback Database and Real-Time Apply
Flashback Through Standby Database Role Transitions
Using Flashback Database After Failover
Module11:Enabling Fast-Start Failover
Installing the Observer SoftwareConfiguring Fast-Start Failover
Configuring Automatic Reinstatement of the Primary Database
Initiating Fast-Start Failover from an Application
Disabling Fast-Start Failover
Starting and Stopping the Observer
Moving the Observer to a new Host
Module12:Managing Client Connectivity
Understanding Client Connectivity in a Data Guard ConfigurationPreventing Clients from Connecting to the Wrong Database
Creating Services for the Data Guard Configuration Databases
Automating Client Failover in a Data Guard Configuration
Automating Failover for OCI Clients
Automating Failover for OLE DB Clients
Configuring JDBC Clients for Failover
Module13:Performing Backup and Recovery Considerations in an Oracle Data Guard Configuration
Backup and Recovery of a Logical Standby DatabaseUsing the RMAN Recovery Catalog in a Data Guard Configuration
Creating the Recovery Catalog
Registering a Database in the Recovery Catalog
Configuring Daily Incremental Backups
Using a Backup to Recover a Data File on the Primary Database
Recovering a Data File on the Standby Database
Module14:Patching and Upgrading Databases in a Data Guard Configuration
Upgrading an Oracle Data Guard Broker ConfigurationUsing SQL Apply to Upgrade the Oracle Database
Performing a Rolling Upgrade by Using SQL Apply
Performing a Rolling Upgrade by Using an Existing Logical Standby Database
Performing a Rolling Upgrade by Creating a New Logical Standby Database
Performing a Rolling Upgrade by Using a Physical Standby Database
Module15:Monitoring a Data Guard Configuration
Monitoring the Data Guard Configuration by Using Enterprise Manager Grid ControlVerifying theConfigurationViewing Log File Details
Using Enterprise Manager Data Guard Metrics
Using the DGMGRL SHOW CONFIGURATION Command to Monitor the Configuration
Viewing Standby Redo Log Information
Monitoring Redo Apply
Module16: Optimizing a Data Guard Configuration
Using Enterprise Manager Grid Control to monitor configuration performanceSetting the ReopenSecs and NetTimeout database properties
Compressing Redo Data
Delaying the Application of Redo Data
Optimizing SQL Apply
Adjusting the Number of APPLIER and PREPARER processes
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