Introduction of the Course

The Oracle Database Administration (19c/21c) Corporate Training by Netskill is tailored for IT professionals seeking to master the world’s most trusted enterprise database platforms — Oracle Database 19c and 21c.

This course provides an end-to-end learning path covering database installation, architecture, backup & recovery, security, performance tuning, and multitenant administration.

Learners will gain practical experience managing Oracle databases in on-premises, hybrid, and cloud environments — empowering organizations to ensure data availability, security, and performance excellence.

Courses: Instructor-Led, In-Person, or Self-Paced

Netskill offers three flexible corporate learning modes:

• Online Instructor-Led Training: Live sessions with certified Oracle DBAs, featuring real-time demonstrations and discussions.
• In-Person Training: Onsite workshops for hands-on lab practice and team-based DBA exercises.
• Self-Paced Learning via Netskill LMS: Access pre-recorded sessions, quizzes, gamified exercises, and project-based assessments anytime, anywhere.

All participants gain lifetime access to the Netskill LMS, featuring recorded lessons, assignments, certification preparation modules, and analytics dashboards to track progress and performance.

Target Audience for Corporate Oracle Database Administration Courses

This training is designed for:

• Database Administrators (DBAs) and System Engineers
• IT Infrastructure Professionals
• Data Architects and Storage Administrators
• Application Developers managing Oracle databases
• Cloud and DevOps Engineers
• Technical Support and Performance Engineers

What Are the Modules Covered

Module 1: Introduction to Oracle Database (19c/21c)

• Overview of Oracle Database editions and architecture
• New features in Oracle 19c and 21c
• Database system requirements and architecture concepts (PDB/CDB, SGA, PGA, etc.)

Module 2: Database Installation and Configuration

• Installing Oracle Database on Windows and Linux
• Database creation using DBCA
• Configuration of Oracle Listener and networking components
• Understanding Oracle Enterprise Manager (OEM)

Module 3: Oracle Database Architecture and Storage Structures

• Physical and logical storage structures
• Tablespaces, data files, control files, and redo logs
• System and user data management

Module 4: User Management and Security

• Managing users, roles, and privileges
• Implementing authentication and authorization
• Database auditing, encryption, and data masking
• Fine-grained access control and Oracle Wallet

Module 5: Backup and Recovery (RMAN)

• Oracle Recovery Manager (RMAN) fundamentals
• Configuring and managing backups
• Performing complete and incomplete recovery
• Flashback technology for point-in-time recovery

Module 6: Oracle Multitenant Architecture

• Working with Container Databases (CDBs) and Pluggable Databases (PDBs)
• PDB creation, cloning, unplugging, and plugging
• Managing resource allocation and isolation

Module 7: Performance Tuning and Optimization

• Database performance tuning methodologies
• Managing optimizer statistics and execution plans
• Indexing strategies and SQL tuning
• Automatic Workload Repository (AWR) and Automatic Database Diagnostic Monitor (ADDM)

Module 8: Database Patching, Upgrades, and Migration

• Performing upgrades from earlier versions to 19c/21c
• Applying PSU and RU patches
• Data Pump for migration and data transfer
• Database cloning and transportable tablespaces

Module 9: High Availability and Data Protection

• Oracle Data Guard configuration and management
• Active Data Guard and replication techniques
• Real Application Clusters (RAC) overview
• Backup strategies for high availability systems

Module 10: Oracle Database in Cloud Environments

• Managing Oracle databases on OCI, AWS, and Azure
• Autonomous Database overview and migration
• Cloud backup and monitoring strategies

Module 11: Capstone Project and Certification Preparation

• Real-world project: full lifecycle of database setup, security, and backup
• Troubleshooting performance and recovery scenarios
• Netskill Oracle Database Certification and Oracle Certified Professional (OCP) preparation

Importance of Oracle Database Administration Training

Oracle databases are at the core of mission-critical enterprise operations. Training teams in Oracle Database Administration (19c/21c) enables organizations to:

• Ensure 24/7 database availability and performance
• Strengthen data security and compliance controls
• Implement efficient backup and recovery solutions
• Migrate legacy databases to modern cloud environments
• Reduce downtime and operational costs through proactive management

By mastering Oracle database administration, employees become data guardians and performance enablers in digital-first organizations.

Training Skills and Competencies for Employees

Upon course completion, participants will be able to:

• Install, configure, and administer Oracle databases
• Implement robust security and user management frameworks
• Automate backup, recovery, and patching operations
• Monitor and tune database performance effectively
• Manage multitenant architectures and Data Guard configurations
• Prepare for Oracle Certified Associate (OCA) and Oracle Certified Professional (OCP) exams

Netskill Approach to Oracle Database Administration Training

Netskill’s approach integrates real-world DBA challenges, expert mentorship, and interactive learning tools to ensure maximum knowledge retention and skill application:

• Gamified Learning Outcomes: Earn points, achievements, and certifications for each milestone.
• Hands-On Labs: Simulate database setup, recovery, and tuning in controlled sandbox environments.
• Certified Instructors: Learn from industry veterans and certified Oracle DBAs.
• Scenario-Based Exercises: Practice solving real-world database performance and recovery issues.
• Continuous Access via Netskill LMS: Revisit recorded sessions, attempt assessments, and prepare for certification exams at your own pace.

This structured approach ensures every learner gains practical, production-ready DBA expertise.

Why Choose Netskill as Your Oracle Database Administration Training Partner?

• Certified Oracle trainers with enterprise DBA experience
• Comprehensive hands-on learning with practical simulations
• Gamified and interactive learning experience on Netskill LMS
• Flexible formats: Online, In-Person, and Self-Paced options
• Custom corporate training paths aligned with your database infrastructure
• Netskill Certification aligned with Oracle’s professional certification roadmap

With Netskill, your organization gains the database administration capabilities needed to ensure security, scalability, and reliability across all business systems.