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 Duration 21 hours

Course Outline

Introduction

Overview of Oracle Data Guard

  • Foundational concepts of Oracle Data Guard and its system architecture
  • Strategic advantages for disaster recovery and continuous availability
  • Core components: primary database, standby database, and the Data Guard broker

Data Guard Architecture and Configuration

  • Analyzing configuration modalities: physical, logical, and snapshot standby databases
  • Managing role transitions through switchover and failover procedures
  • Core Data Guard services: redo transport, redo apply, and query offloading capabilities

Installing and Configuring Data Guard

  • Preparing the primary database infrastructure for Data Guard integration
  • Configuring the network environment to support Data Guard operations
  • Establishing and configuring physical and logical standby database instances

Managing Data Guard Broker

  • Understanding the structural design of the Data Guard broker
  • Procedures for configuring and administering the Data Guard broker
  • Leveraging the Data Guard broker to automate operational workflows

Monitoring and Managing Data Guard

  • Supervising Data Guard configurations via the broker and Oracle Enterprise Manager
  • Oversight of redo transport and redo apply service mechanisms
  • Administering role transitions and executing switchover and failover actions

Backup and Recovery in Data Guard Environments

  • Defining backup strategies for primary and standby database resources
  • Utilizing standby databases for primary database recovery operations
  • Employing RMAN within the Data Guard framework

Performance Tuning and Optimization

  • Enhancing the efficiency of redo transport and apply processes
  • Tuning Data Guard parameters for peak operational performance
  • Addressing network and storage implications for Data Guard implementations

Troubleshooting Data Guard Issues

  • Identifying common Data Guard operational challenges and their resolutions
  • Utilizing diagnostic utilities and log files for issue identification
  • Establishing best practices for the ongoing maintenance of Data Guard systems

Advanced Data Guard Features

  • Exploring Active Data Guard capabilities and functional attributes
  • Integrating Data Guard with Oracle RAC environments
  • Deploying Data Guard in multitenant architectures involving CDBs and PDBs

Data Guard and Disaster Recovery Planning

  • Formulating and executing disaster recovery strategies utilizing Data Guard
  • Aligning Data Guard with Oracle Cloud for comprehensive disaster recovery
  • Adhering to best practices for Data Guard disaster recovery configurations

Securing Data Guard Environments

  • Applying security standards and best practices to Data Guard deployments
  • Implementing SSL encryption for secure Data Guard communication channels
  • Governing user roles and access privileges within Data Guard contexts

Best Practices for Data Guard Administration

  • Implementing high availability and disaster recovery protocols
  • Automating Data Guard operational tasks and monitoring routines
  • Safeguarding data consistency and integrity across Data Guard ecosystems

Summary and Next Steps

Requirements

  • Fundamental understanding of Oracle database administration principles
  • Proficiency in SQL and PL/SQL programming languages

Audience

  • Database administrators
  • IT professionals

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