Oracle Database Administration: Oracle DBA Fundamentals

Welcome to the Oracle Database Administration course, where you will master the essential skills needed to become a proficient Oracle Database Administrator (DBA). This comprehensive course covers everything from foundational concepts like the architecture of Oracle databases to advanced topics such as managing tablespaces, user security, and database optimization. Whether you’re an aspiring DBA or looking to upgrade your skills to the latest version of Oracle, this course will provide you with practical, hands-on experience to confidently manage Oracle Database environments.

Section 1: Introduction to Oracle DBA 21c
In this section, you’ll get acquainted with the fundamentals of Oracle Database 21c. We’ll start by understanding what a database server is and delve into the architecture of Oracle’s memory structures and background processes, such as PGA, SMON, and LREG. You’ll also learn about Oracle 21c’s new features, giving you insight into what’s new in this latest release.

Key Lectures Include:

• Understanding Database Servers and Their Importance

• PGA and Key Background Processes (SMON, LREG)

• Oracle 21c New Features Overview

• Database Buffer Cache and System Files

• Application Containers and Advanced Checkpoint Processes

Section 2: Oracle Database Admin DBA 1 Course
This in-depth section is designed to equip you with essential Oracle DBA skills. Starting with the Oracle Server setup, you’ll dive deep into various Oracle memory structures like the SGA, shared pool, and redo log buffers. Learn how to manage Oracle instances, configure databases, and use powerful tools like SQLPlus and Oracle Enterprise Manager. You’ll explore advanced topics such as creating databases, managing control files, and maintaining tablespaces, ensuring you have a solid foundation in Oracle Database Administration.

Key Lectures Include:

• Oracle Server, Instance, and Database Architecture

• Managing Oracle Instances, SPFILE, and Initialization Parameters

• Creating and Managing Databases Using DCA and Manual Methods

• Understanding Data Dictionary and Dynamic Performance Tables

• Advanced Management of Redo Logs, Tablespaces, and Segments

• Practical Examples and Hands-On Sessions for Real-World Scenarios

Course Conclusion:

By the end of this course, you will have gained a thorough understanding of Oracle Database 21c’s architecture, essential DBA tasks, and best practices for managing databases efficiently. This course is designed to build your confidence in handling database environments, optimizing performance, and securing data. Whether you’re looking to start a career as an Oracle DBA or upskill to Oracle 21c, this course provides the knowledge and hands-on experience you need.