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Course Outline

Introduction

Overview of Oracle Real Application Clusters (RAC)

  • Introduction to Oracle RAC architecture and functionality
  • Advantages of RAC for high availability and system scalability in government operations
  • Core RAC components: Cluster nodes, Clusterware, and Automatic Storage Management (ASM)

Grid Infrastructure Fundamentals

  • Overview of Oracle Grid Infrastructure for government systems
  • The role of Oracle Clusterware in supporting RAC environments
  • Introduction to Automatic Storage Management (ASM) capabilities

Installing Oracle Grid Infrastructure

  • Hardware and software prerequisites for deploying Grid Infrastructure
  • Installation procedures and configuration of Oracle Grid Infrastructure
  • Network and storage configuration requirements for RAC deployments

Preparing the Environment for RAC

  • Establishing shared storage solutions using ASM
  • Configuring the network infrastructure for RAC connectivity
  • Establishing SSH equivalency and configuring user environments

Installing Oracle RAC

  • Procedural guide to RAC installation
  • Post-installation configuration tasks for Oracle RAC
  • Verification procedures and resolution of common installation issues

Administering RAC Databases

  • Creation and lifecycle management of RAC databases
  • Administrative tasks specific to RAC environments
  • Understanding RAC database instances and service architecture

Oracle Clusterware Administration

  • Management of Clusterware components: Voting disks and Oracle Cluster Registry (OCR)
  • Configuration and management of High Availability Services (HAS)
  • Monitoring protocols and troubleshooting procedures for Clusterware

RAC Backup and Recovery

  • Data protection strategies for RAC environments
  • Execution of backup and recovery operations in RAC
  • Utilization of Recovery Manager (RMAN) for RAC database protection

Introduction to ASM

  • Architecture and operational benefits of ASM
  • ASM components: Disk groups, physical disks, and ASM instances
  • Installation and initial configuration of ASM

Administering ASM Disk Groups

  • Creation and management of ASM disk groups for government data
  • Redundancy configurations and performance optimization for ASM disk groups
  • Monitoring standards and maintenance procedures for ASM disk groups

ASM Instance Management

  • Procedures for starting and stopping ASM instances
  • Configuration of ASM instance parameters and performance tuning
  • Integration protocols between ASM and Clusterware

ASM Backup and Recovery

  • Data protection strategies specific to ASM configurations
  • Implementation of RMAN with ASM for database recovery
  • Operational best practices for ASM management

RAC Performance Tuning

  • Optimization techniques for RAC database performance
  • Monitoring and workload optimization strategies for RAC
  • Utilization of Oracle Enterprise Manager for RAC performance analysis

High Availability and Disaster Recovery in RAC

  • Implementation of Oracle Data Guard in conjunction with RAC
  • Configuration frameworks for disaster recovery within RAC
  • Operational scenarios for RAC failover and switchover operations

RAC Troubleshooting and Diagnostics

  • Diagnostic procedures and resolution strategies for RAC issues
  • Utilization of Clusterware diagnostics tools and log analysis
  • Recommended best practices for effective RAC troubleshooting

Patching and Upgrading RAC and Grid Infrastructure

  • Procedures for patching RAC databases and Grid Infrastructure components
  • Execution of rolling upgrades within RAC environments to maintain service continuity
  • Techniques for minimizing downtime during infrastructure upgrades

Advanced ASM Features

  • Implementation strategies for ASM Flex and Flex Clusters
  • Overview and configuration of ASM Cluster File System (ACFS)
  • Monitoring systems and alerting mechanisms for ASM

Advanced Grid Infrastructure Administration

  • Configuration and management of Oracle Flex Clusters for government use cases
  • Management of Clusterware resources and associated services
  • Administration of Oracle Cluster Registry (OCR) and voting disk infrastructure

Securing RAC and Grid Infrastructure

  • Implementation of security standards in RAC environments for government compliance
  • Configuration of ASM security features to protect data integrity
  • Management of user roles, access controls, and privileges in Grid Infrastructure

Best Practices for RAC, ASM, and Grid Infrastructure

  • Standards for achieving high availability and scalability in government deployments
  • Strategies for performance optimization and operational efficiency
  • Implementation of automation frameworks for RAC and ASM management tasks

Summary and Next Steps

Requirements

  • Foundational knowledge of Oracle database administration principles
  • Working familiarity with SQL and PL/SQL languages

Audience

  • Database administrators
  • IT professionals
 35 Hours

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