DMA D50102 - Oracle Database 11g: Administration Workshop I

DESCRIZIONE:

This course is designed to give students a firm foundation in basic administration of Oracle Database 11g. In this class, students learn how to install and maintain Oracle Database 11g. Students gain a conceptual understanding of the Oracle database architecture and how its components work and interact with one another. Students learn how to create an operational database and properly manage the various structures in an effective and efficient manner including performance monitoring, database security, user management, and backup/recovery techniques. The lesson topics are reinforced with structured hands-on practices.
Learn To:

• Manage users
• Manage storage structures
• Backup and Recovery
• Install and configure an Oracle database

After completing this course, students should be able to:

• Describe Oracle Database Architecture
• Install and configure Oracle Database 11g
• Configure Oracle Net services
• Manage the database storage structures
• Create and administer user accounts
• Perform basic backup and recovery of a database
• Manage users and schemas
• Manage data and concurrency
• Monitor and administer undo data
• Backup and recover a database
• Monitor performance
• Use the database diagnostic monitor

PROGRAMMA:

Exploring the Oracle Database Architecture

• Oracle Database Architecture Overview
• Interacting with an Oracle Database
• Process Architecture
• Database Storage Architecture
• Logical and Physical Database Structures
• Tablespaces and Data Files
• SYSTEM and SYSAUX Tablespaces
• Segments, Extents, and Blocks

Preparing the Database Environment

• Tasks of an Oracle Database Administrator
• Tools Used to Administer an Oracle Database
• Installation: System Requirements
• Optimal Flexible Architecture (OFA)
• Setting Environment Variables
• Oracle Universal Installer (OUI)
• Database Configuration Options
• Advanced Installation Options

Creating an Oracle Database

• Planning the Database
• Configuring the Listener
• Using the DBCA to Create a Database
• Password Management
• Creating a Database Design Template
• Using the DBCA to Delete a Database
• Using DBCA For Additional Tasks

Managing the Oracle Instance

• Management Framework
• Oracle Enterprise Manager
• Initialization Parameter
• Database Startup and Shutdown
• Shutdown Modes
• Viewing the Alert History
• Using Trace Files
• Data Dictionary: Overview

Configuring the Oracle Network Environment

• Oracle Net Services & Listener
• Establishing Net Connections
• Tools for Configuring and Managing the Oracle Network
• Net Services Administration Pages
• Naming Methods
• Directory Naming
• SGA and PGA
• When Not to Use a Shared Server

Managing Database Storage Structures

• Storage Structures
• How Table Data Is Stored
• Anatomy of a Database Block
• Space Management in Tablespaces
• Tablespaces in the Preconfigured Database
• Actions with Tablespaces
• Oracle Managed Files (OMF)
• ASM: Concepts

Administering User Security

• Database User Accounts
• Predefined Accounts: SYS and SYSTEM
• Administrator Authentication
• Benefits of Roles
• Predefined Roles
• Implementing Password Security Features
• Assigning Quota to Users

Managing Schema Objects

• What Is a Schema?
• Accessing Schema Objects
• Specifying Data Types in Tables
• Creating and Modifying Tables
• Understanding Data Integrity
• Indexes & Views
• Sequences
• Temporary Tables

Managing Data and Concurrency

• Manipulating Data Through SQL
• PL/SQL
• Administering PL/SQL Objects
• Functions, Procedures, Packages & Triggers
• Data Concurrency
• Enqueue Mechanism
• Resolving Lock Conflicts Using SQL
• Deadlocks

Managing Undo Data

• Data Manipulation
• Transactions and Undo Data
• Undo Data Versus Redo Data
• Configuring Undo Retention
• Guaranteeing Undo Retention
• Using the Undo Advisor
• Viewing System Activity

Implementing Oracle Database Security

• Industry Security Requirements
• Principle of Least Privilege
• Monitoring for Compliance
• Value-Based Auditing
• Fine-Grained Auditing
• DBA Auditing
• Security Updates
• Applying Security Patches

Database Maintenance

• Introducing Terminology
• Optimizer Statistics
• Automatic Workload Repository (AWR)
• Automatic Database Diagnostic Monitor (ADDM)
• Advisory Framework
• Automated Maintenance Tasks
• Server-Generated Alerts
• Reacting to Alerts

Performance Management

• Performance Monitoring
• Managing Memory Components
• Enabling Automatic Memory Management (AMM)
• Automatic Shared Memory Advisor
• Using Memory Advisors
• Dynamic Performance Statistics
• Troubleshooting and Tuning Views
• Invalid and Unusable Objects

Backup and Recovery Concepts

• Part of Your Job
• Statement Failure
• User Error
• Understanding Instance Recovery
• Phases of Instance Recovery
• Using the MTTR Advisor
• Media Failure
• Archive Log Files

Performing Database Backups

• Backup Solutions: Overview
• Oracle Secure Backup
• User-Managed Backup
• Terminology
• Recovery Manager (RMAN)
• Configuring Backup Settings
• Backing Up the Control File to a Trace File
• Monitoring the Flash Recovery Area

Performing Database Recovery

• Opening a Database
• Data Recovery Advisor
• Loss of a Control File
• Loss of a Redo Log File
• Data Recovery Advisor
• Data Failures
• Listing Data Failures
• Data Recovery Advisor Views

Moving Data

• Moving Data: General Architecture
• Directory Object: Overview
• SQL*Loader: Overview
• Data Pump: Overview
• Performance Initialization Parameters
• Using Enterprise Manager to Monitor Data Pump Jobs
• Data Dictionary

Enhancing Database Capabilities

• Using EM Support Workbench
• Create a Service Request
• Package and upload diagnostic data to Oracle Support
• Track the SR and Implement Repairs
• Incident Packaging Configuration
• Working with Oracle Support
• MetaLink Integration
• Managing Patches

ESERCITAZIONI E SUPERAMENTO:

All’interno di ogni modulo vi sono dei momenti di autovalutazione non vincolati che consentono all’utente di interagire con l’animazione verificando l’apprendimento dei concetti presentati. Il corso viene considerato concluso una volta fruiti tutti i contenuti.

DESTINATARI:

Students who can benefit from this course are:

• Database Administrators
• Support Engineer
• Developer
• Technical Administrator
• Database Designers

PREREQUISITI:

Required Prerequisites:

• Working knowledge of SQL

Suggested Prerequisites:

• Oracle Database 11g: Introduction to SQL

ATTESTATO:

Attestato di frequenza