Oracle Database 21c Online Training

Course Overview

Oracle is a Relational Database Management System. This Oracle dba training will provide you with an in-depth understanding of Oracle Database server administration. Various concepts like Oracle DBA architecture, database structures, data backup, and recovery. This new version Oracle 21c database supports data types such as spatial, graph, XML, and blockchain tables. Additionally, Oracle 21C is also compatible with Linux. Oracle database administrator handles the design, implementation, and maintenance of the databases in organizations. They are also responsible for the security, performance, and availability of data to users and customers.

Key Features

In-depth knowledge of Oracle Database Administration.
Oracle 21C installation and configuration.
Oracle 21c new features.
Learning core database concepts
Understanding Oracle Database 21c architecture.
Preparation for Oracle DBA 21c Certification.
Guiding individuals with Oracle DBA interview questions and resume preparation.

Who Should Learn Oracle Database 21c?

This primarily benefits professionals with database knowledge and wants to shift to the Oracle 21C environment. And also Individuals looking for a career in Oracle DBA.

There are no prerequisites for taking this Oracle 21c training. But knowledge of databases will be helpful. Oracle DBA certification related to the relational database management system. Therefore this course will provide you with the necessary skills to get hired by the top companies as Oracle database administrators.

Top Hiring Company

Industry Trends

Course curriculum / Syllabus

Introduction

Course Objectives
Course Schedule
Overview of Oracle Database 21c
Overview of Oracle Cloud

Exploring the Oracle Database Architecture

Oracle Database Architecture: Overview
Oracle Database Instance Configurations
Connecting to the Oracle Database Instance
Oracle Database Memory Structures
Process Architecture
Process Structures
Process Startup Sequence
Database Storage Architecture

Managing the Database Instance

Introducing Oracle Database Management Tools
Understanding the Enterprise Manager Management Framework
Oracle Enterprise Manager Database Express logging in
How to use Enterprise Manager Database Express Home Page?
Using Enterprise Manager Cloud Control
Initialization Parameter Files

Configuring the Oracle Network Environment

Oracle Net Services Overview
Oracle Net Listener Overview
Establishing Oracle Network Connections
Configuring and Managing the Oracle Network Tools
Using the Listener Control Utility
Using Oracle Net Configuration Assistant
Using Oracle Net Manager
Using Enterprise Manager Cloud Control

Managing Database Storage Structures

Understanding Storage of Data
Database Block Contents
Exploring the Storage Structure
Creating a New Tablespace
Overview of Tablespaces Created by Default
Managing Tablespaces
Viewing Tablespace Information
Using Oracle Managed Files

Administering User Security

Database User Accounts
Predefined Administrative Accounts
Creating a User
How to perform Authentication?
How to unlock a User Account and Resetting the Password?
Concept of Privileges
Concept of Roles
Concept of Profiles

Managing Data Concurrency

Overview of Locks
Locking Mechanism
Data Concurrency
DML Locks
Enqueue Mechanism
Lock Conflicts

Managing Undo Data

Undo Data Overview
Transactions and Undo Data
Storing Undo Information
Comparing Undo Data and Redo Data
Managing Undo
Configuring Undo Retention
Guaranteeing Undo Retention
How to change an Undo Tablespace to a Fixed Size?

Implementing Oracle Database Auditing

Separation of Responsibilities
Database Security
Monitoring for Compliance
Standard Database Auditing
Unified Audit Data Trail
Audit Administration duty separation (AUDIT_ADMIN and AUDIT_VIEWER roles)
Configuring the Audit trail
Specifying Audit Options

Performing Database Maintenance

Database Maintenance
Viewing the Alert History
Terminology used in database maintenance
Automatic Workload Repository (AWR)
Statistic Levels
Automatic Database Diagnostic Monitor (ADDM)
Advisory Framework
Enterprise Manager and Advisors

Managing Performance

Performance Monitoring
Tuning Activities
Performance Planning
Instance Tuning
Performance Tuning Methodology
Performance Tuning Data
Monitoring Performance
Managing Memory

Managing Resources by Using Database Resource Manager

Database Resource Manager Overview
Database Resource Manager Concepts
Using the Resource Manager
Default Maintenance Resource Manager Plan
Default Plan Example
Resource Manager Workflow
Specifying Resource Plan Directives
Resource Allocation Methods for Resource Plans

Managing Space

Space Management Overview
Block Space Management
Row Chaining and Migration
Free Space Management within Segments
Types of Segments
Allocating Extents
Allocating Space
Creating Tables without Segments

Backup and Recovery Concepts

Categories of Failures
Flashback Technology
Understanding Instance Recovery
Phases of Instance Recovery
Tuning Instance Recovery
Using the MTTR Advisor
Media Failure
Configuring for Recoverability

Moving Data

Moving Data: General Architecture
Oracle Data Pump

Oracle Database 21c FAQ’s:

1.What is the latest Oracle dba version?

Oracle Database 21c is the new version launched by Oracle.

2.Do you provide training for Oracle dba certification?

Yes, We provide training and guidance for you to take and pass the Oracle dba certification.

3.How do I get Oracle 21C certification?

We provide you with all the materials and knowledge to get you Oracle database 21C certified professional. This is a proctored exam so you have to go to the nearest oracle exam center.

4.Do Oracle certifications expire?

Yes, the credentials Oracle certification are valid for 18 months from the date you earn.

5.What are the Job roles?

The different job roles Oracle Dba, Oracle developer, Oracle database administrator, and Oracle dba consultant.

6.Do you assist with Oracle dba interview questions?

Yes, we assist you and prepare you if you are taking the interview. We also provide few Oracle mock tests which will make you proficient and confident after you complete this Oracle 21C online training.

7.Is Oracle Certification necessary?

Yes, If you are an Oracle database certified professional then it would earn you credibility and trust with companies. They prefer hiring a certified professional.