🎯 1-on-1 & Live Batch Available

Oracle RAC DBA Training

Master multi-node Oracle Real Application Clusters (RAC), Grid Infrastructure, ASM storage, and zero-downtime high-availability clustering.

Course Highlights & Specs

Training Mode: 1-on-1 & Live Online

Practical Duration: 60+ Hours Hands-On

Lab Access: 24/7 Dedicated Remote Labs

Placement: 100% Support & Mock Drills

Enquire About 1-on-1 Class Book Free Demo

Complete Curriculum

Course Syllabus & Training Portion

Step-by-step module breakdown from fundamentals to production troubleshooting & placement preparation.

Module 1 Live Hands-On Lab

Introduction to Oracle Clustering & High Availability

✓ Overview of Oracle RAC Architecture & High Availability Concepts
✓ Nodes, Shared Storage & Interconnect Networks
✓ Oracle Cluster Registry (OCR) & RAC Voting Disk Infrastructure

Module 2 Live Hands-On Lab

Grid Infrastructure & Cluster Database Installation

✓ Oracle Grid Infrastructure Components & Process Architecture
✓ Flex Cluster, Flex ASM Architecture & System Pre-requisites
✓ DNS, DHCP, Node Preparation & CVU (cluvfy) Cluster Verification
✓ Grid Infrastructure Installation & Database Creation via DBCA

Module 3 Live Hands-On Lab

RAC Database Architecture & Cache Fusion Deep-Dive

✓ Single-Instance vs RAC Architecture & Multitenant Integration
✓ RAC Parameter Files (spfile), Background Processes & Instances
✓ Global Resource Directory (GRD), GCS (Cache) & GES (Enqueue) Services
✓ Cache Fusion Memory Transfer Mechanisms & Application Connection

Module 4 Live Hands-On Lab

Managing Oracle Clusterware & OCR / Voting Disk Administration

✓ Oracle Clusterware Configuration & Log File Maintenance
✓ SCAN Listener, Local Listener & Network Configuration
✓ Backing Up, Recovering & Restoring Voting Disks and OCR
✓ Troubleshooting Node Evictions & Grid Infrastructure CRS Issues

Module 5 Live Hands-On Lab

Automatic Storage Management (ASM) Administration

✓ ASM Instance Initialization Parameters, Startup & Shutdown
✓ Creating & Managing ASM Disk Groups, Redo Logs & Control Files
✓ Oracle-Managed Files (OMF) & Tablespace Management on ASM

Module 6 Live Hands-On Lab

Administering ASM Cluster File System (ACFS)

✓ ASM Dynamic Volume Manager (ADVM) Architecture & Volume Setup
✓ Creating, Mounting & Managing ASM Cluster File Systems (ACFS)
✓ Command Line Tools for ACFS Management & Security Snapshots

Module 7 Live Hands-On Lab

RAC Instance Administration & Configuration

✓ Starting & Stopping RAC Databases & Individual Instances
✓ Identical vs Unique Initialization Parameters across RAC Nodes
✓ Administering Shared/Local Undo Tablespaces & Redo Threads

Module 8 Live Hands-On Lab

RAC Command Line Utilities (SRVCTL & CRSCTL)

✓ Using crsctl, ocrcheck, ocrdump & oifcfg Utilities
✓ Server Control (SRVCTL) Command Suite (ADD, CONFIG, MODIFY, START, STOP)
✓ Relocating Services & Managing Cluster Node Status

Module 9 Live Hands-On Lab

RAC Backup & Recovery using RMAN

✓ Configuring Recovery Manager (RMAN) for RAC Environments
✓ Migrating Database & Tablespaces from Non-ASM to ASM Storage
✓ Performing Parallel Cluster RMAN Backups & Database Recovery

Module 10 Live Hands-On Lab

Service Management & Workload Balancing in RAC

✓ Database Services Overview, Preferred & Available Instances
✓ Creating & Configuring Custom Services using SRVCTL
✓ Workload Management & Service Performance Data Dictionary Views

Module 11 Live Hands-On Lab

Transparent Application Failover (TAF) & Node Operations

✓ Client-Side vs Server-Side Connection Load Balancing
✓ Configuring TAF via tnsnames.ora & SRVCTL Service Attributes
✓ Dynamic Node Addition & Deletion Procedures in Live Clusters

Module 12 Live Hands-On Lab

Application Continuity (AC)

✓ Application Continuity Architecture & Uninterrupted User Session Protection
✓ Replay Infrastructure, Benefits, Restrictions & Driver Requirements
✓ Handling Transient Outages & Database Unplanned Outage Protection

Module 13 Live Hands-On Lab

RAC Performance Tuning & AWR / ADDM Analysis

✓ RAC Performance Methodology & Global Cache Latency Monitoring
✓ Monitoring Interconnect Cache Transfers & OEM Performance Reports
✓ Generating & Analyzing Cluster AWR (ASH) & ADDM Reports

Module 14 Live Hands-On Lab

RAC Diagnostics, Alert Logs & Troubleshooting

✓ Oracle Clusterware Alert Logs & Component Trace File Analysis
✓ Using crsctl to Diagnose Node Hangs & Split-Brain Scenarios
✓ Troubleshooting OCR Corruption, Listener Failures & Eviction Logs

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Course Overview & Key Benefits

Advanced cluster training on 19c RAC, GI installation, Clusterware administration, ASM disk groups, and node failure recovery.

✓ High availability clustering expertise
✓ ASM storage management mastery
✓ Zero-downtime maintenance procedures
✓ High salary enterprise job roles

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Tools & Stack Covered

Enterprise software, diagnostic tools, and admin command utilities mastered during training:

Oracle RAC 19c Grid Infrastructure ASM Linux Clusterware RMAN

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Real-World Outage Scenarios

Live production scenarios solved during lab training:

✓ 4-Node Financial RAC Cluster Setup
✓ ASM Storage Migration Under Load
✓ RAC Node Addition & Eviction Handling

Course FAQs

What is the prerequisite for Oracle RAC training?

Prior knowledge of basic Oracle DBA or completion of our Oracle DBA 19c module is recommended.

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