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Duration 35 hours
Course Outline
Preparing the Environment, Installation, and Configuration (SE2 Emphasis)
- Prerequisites and compatible platforms
- Installing Oracle Database 19c SE2 and initializing the database
- Configuring post-installation elements (listeners, services, EM Express)
Oracle Database Architecture and Fundamental Infrastructure
- Distinguishing between instance and database concepts
- SGA, PGA, Shared Pool, Database Buffer Cache, Redo Log, and background processes
- Parameter files, diagnostic destinations, and alert/trace files
Management Tools and Connectivity
- Overview of Enterprise Manager Express and routine tasks
- Utilizing SQL Developer for administrative and developmental purposes
- Oracle Net Services and listener setup (basics of dedicated/shared connections)
Database Creation and Instance Control
- Establishing databases via DBCA and SQL
- Startup/shutdown modes, services, and foundational PDB awareness (suitable for SE2)
- Initialization parameters and dynamic performance views (V$)
Optimal Storage Management
- Tablespaces and datafiles (local extent management, temp/undo)
- Segments, extents, blocks, and space surveillance
- Managing growth, relocating datafiles, and OMF considerations
Security and Auditing Protocols
- Users, roles, system/object privileges, and least-privilege design
- Password policies, profiles, and resource constraints
- Auditing principles and implementation suitable for SE2
Backup and Recovery Methodologies with RMAN
- Backup classifications, retention policies, and recovery goals
- Configuring RMAN, catalogs (as applicable), and verification procedures
- Media recovery, point-in-time recovery, and handling failure scenarios
Performance Surveillance and Troubleshooting (SE2-Compliant Methods)
- Interpreting execution plans (EXPLAIN PLAN, AUTOTRACE)
- SQL tracing and fundamentals of wait events
- Proactive monitoring via data dictionary and dynamic views
Transitioning from 11g to 19c
- Upgrade pathways, prerequisites, and compatibility factors
- Employing pre/auto-upgrade utilities and validation protocols
- Post-upgrade activities, deprecated features, and testing
Recap and Future Steps
Requirements
- Fundamental understanding of SQL
- Experience with operating system administration (Linux or Windows)
- Grasp of essential networking concepts (ports, services, hostnames)
Intended Audience
- System administrators
- Technical consultants
- Database administrators
Testimonials (1)
good explanation on each points and provide assignment for practices.