Databases represent the core of an organization's informational infrastructure. It is imperative for administrators to be well trained. In this training, you will gain the knowledge and skills to create and configure Oracle 12c databases, manage memory and storage effectively, and deploy essential procedures to maintain your organization's database and ensure its availability.
Preview
By the end of this training you will learn to:
Create, configure and maintain Oracle 12c databases
Automate database administration using OEM Cloud Control 12c
Ensure database security by managing user privileges and roles
Manage storage to optimize space and performance
Implement Oracle partitions to manage large tables and indexes
Deploy appropriate backup, recovery and flashback procedures
Course Contents
Day 1
Understanding the Architecture
Oracle Database 12c Introduction
Oracle Database Architecture: Overview
CDB & PDB
Oracle Database Instance Configurations
Connecting to the Oracle Database Instance
Oracle Database memory Structures
Process Architecture
Process Structures
Process Startup Sequence
Day 2
Installation
Planning Your Installation
Configuring Oracle Linux with Oracle RDBMS Pre-Install RPM
Operating System Groups and Users
Environment Variables
Configuring the Oracle Software Owner Environment
Using Oracle Universal Installer (OUI)
Installation Option: Silent Mode
Installing Oracle Database Software
Oracle Software Installation Basics
System Requirements for Oracle Database
Creating Operating System Groups and Users
Creating an Oracle Database by Using DBCA
Planning the Database Storage Structure
Types of Databases (based on workload)
Choosing the Appropriate Character Set
Understanding How Character Sets are Used
Setting the NLS_LANG Initialization Parameter
Using the Database Configuration Assistant (DBCA)
Day 3
Database Configuration
Introducing Oracle Database Management Tools
Using SQL*Plus
Using SQL Developer
Logging in to Oracle Enterprise Manager Database Express
Using the Enterprise Manager Database Express Home Page
Using Enterprise Manager Cloud Control
Managing the Database Instance
Initialization Parameter Files
Starting an Oracle Database Instance
Shutting Down an Oracle Database Instance
Viewing Log Files
Using Trace Files
Using the Dynamic Performance Views
Data Dictionary
Configuring the Oracle Network Environment
Oracle Net Services Overview
Oracle Net Listener Overview
Establishing Oracle Network Connections
Connecting to a Server
Tools for Configuring and Managing the Oracle Network
Using the Listener Control Utility
Using Oracle Net Configuration Assistant
Using Oracle Net Manager
Day 4
Storage Structures
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
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
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
Changing an Undo tablespace to a Fixed Size
Managing Data Concurrency
Day 5
Database Security
Administering User Security
Database User Accounts (overview)
Predefined Administrative Accounts
Creating a User
Authentication
Unlocking a User Account and Resetting the Password
Privileges
Roles
Profiles
Implementing Oracle Database Auditing
Separation of Responsibilities
Database Security
Monitoring for Compliance
Standard Database Auditing
Unified Audit Data Trail
Separation for Duties for Audit Administration (AUDIT_ADMIN and AUDIT_VIEWER roles)
Configuring the Audit Trail
Specifying Audit Options
Day 6
Database Backups
Backup and Recovery Concepts
Categories of Failures
Flashback Technology
Understanding Instance Recovery
Phases of Instance Recovery
Tuning Instance Recovery
Using the MTTR Advisor
Comparing Complete and Incomplete Recovery
Backup and Recovery Configuration
Configuring for Recoverability
Configuring the Fast Recovery Area
Multiplexing the Control File
Online Redo Log File
Multiplexing the Online Redo Log File
Archived Redo Log Files
Archiver Process
Archived Redo Log File Naming and Destinations
Day 7
Backup and Recovery
Performing Database Backups
Backup Solutions Overview
Oracle Secure Backup (overview)
User Managed Backup (overview)
Backup Terminology and Types of Backups
Using Recovery Manager (RMAN)
Configuring Backup Settings
Oracle-Suggested Backup
Backing Up the Control File to a Trace File
Performing Database Recovery
Data Recovery Advisor
Loss of a Control File
Loss of a Redo Log File
Loss of a Datafile in NOARCHIVELOG Mode
Loss of a Noncritical Datafile in ARCHIVELOG Mode
Loss of a System-Critical Datafile in ARCHIVELOG Mode
Moving Data
Moving Data: General Architecture
Oracle Data Pump
SQL*Loader
External Tables
Day 8
Database Performance
Performing Database Maintenance
Database Maintenance (overview)
Viewing the Alert History
Terminology
Automatic Workload Repository (AWR)
Statistic Levels
Automatic Database Diagnostic Monitor (ADDM)
Advisory Framework h.Enterprise Manager and Advisors
Managing Performance
Performance Monitoring
Tuning Activities
Performance Planning
Instance Tuning
Performance Tuning Methodology
Performance Tuning Data
Monitoring Performance
Managing Memor
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