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Course Outline
Environment Preparation, Installation, and Configuration (Single Instance Standard Edition 2)
- System prerequisites and validated supported operating environments
- Deployment of Oracle Database 19c SE2 and establishment of the initial database instance
- Post-installation configuration activities, including listener setup, service registration, and EM Express accessibility
Oracle Database Architecture and Core Infrastructure Components
- Fundamental distinctions between database instances and persistent storage structures
- Overview of the System Global Area (SGA), Program Global Area (PGA), Shared Pool, Database Buffer Cache, Redo Logs, and essential background processes
- Configuration of parameter files, diagnostic destinations, and management of alert logs and trace files
Administrative Utilities and Network Connectivity
- Foundational concepts of Enterprise Manager Express and standard administrative workflows
- Utilization of SQL Developer for database administration and application development tasks
- Oracle Net Services architecture and listener configuration, including dedicated versus shared server modes
Database Provisioning and Instance Lifecycle Management
- Database creation methodologies using the Database Configuration Assistant (DBCA) and SQL scripts
- Database startup and shutdown procedures, service management, and essential concepts regarding Pluggable Databases (PDBs) suitable for SE2 environments
- Management of initialization parameters and utilization of dynamic performance views (V$) for operational insights
Storage Management Protocols and Best Practices
- Tablespaces and datafile management, including local extent allocation, temporary tablespaces, and undo management
- Hierarchy of segments, extents, and blocks, along with strategies for space utilization monitoring
- Handling storage growth, relocating datafiles, and implementing Oracle Managed Files (OMF) where appropriate
Security Frameworks and Auditing Requirements
- Management of users, roles, system privileges, and object privileges, adhering to the principle of least privilege
- Enforcement of password complexity policies, user profiles, and resource limits
- Implementation of auditing mechanisms consistent with Single Instance Standard Edition 2 capabilities for compliance and accountability
Backup and Recovery Strategies Utilizing RMAN
- Definition of backup types, retention policies, and alignment with organizational recovery objectives
- Configuration of the Recovery Manager (RMAN), utilization of catalog databases where applicable, and validation procedures
- Procedures for media recovery, point-in-time restoration, and response protocols for various failure scenarios
Performance Monitoring and Diagnostic Techniques (SE2-Compatible Methods)
- Analysis of execution plans via EXPLAIN PLAN and AUTOTRACE utilities
- Utilization of SQL tracing and interpretation of basic wait event metrics
- Implementation of proactive monitoring strategies using data dictionary tables and dynamic performance views
Migration Pathways from Oracle Database 11g to 19c
- Identification of supported upgrade paths, prerequisite checks, and compatibility assessments
- Execution of pre-upgrade and auto-upgrade utilities alongside validation steps to ensure data integrity
- Post-upgrade maintenance tasks, identification of deprecated features, and comprehensive testing protocols for government systems
Summary and Recommended Next Steps
Requirements
- Foundational proficiency in SQL
- Working knowledge of operating system administration (Linux or Windows)
- Comprehension of fundamental networking principles (ports, services, hostnames)
Audience
- System administrators
- Technical consultants
- Database administrators
35 Hours
Testimonials (1)
good explanation on each points and provide assignment for practices.