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You are here: INICIAL » Oracle Database 11g: Administration Workshop II DBA Release 2
Domingo, 22 Out 2017

Oracle Database 11g: Administration Workshop II DBA Release 2

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Este curso tem o administrador de banco de dados além das tarefas de base incluídosna primeira oficina. O aluno começa a ganhar uma compreensão mais profunda dotrabalho, possivelmente o mais importante de um DBA - backup e recuperação. Os conceitos e arquitetura que suporte backup e recuperação, junto com as etapas decomo realizá-la de diversas formas e situações, são abordados em detalhes. Isso inclui como definir e testar o seu próprio backup e cenários de recuperação.

Além disso, o DBA aprende a gerenciar a memória de forma eficaz e como executaralgumas tarefas de avaliação de desempenho e de ajuste, incluindo o uso de algunsdos conselheiros. Todos os tipos de tecnologias de flashback, agendamento detarefas dentro e fora do banco de dados, controle e uso de recursos do sistematambém são abordados.

Aprenda a:
Automatize as tarefas de DBA com o Scheduler
Diagnosticar e reparar falhas de dados com tecnologia de Flashback
Gerencie o espaço de armazenamento de dados e otimizar a ser capaz de responder às necessidades de espaço crescente
Monitorar e gerenciar os componentes de banco de dados importantes, incluindo amemória, desempenho e recursos
Garantir a disponibilidade do seu banco de dados, backup e estratégias de recuperação


Público:

·         Administrador de Banco de Dados

·         Consultor Técnico

Pré-requisitos:

Pré-requisitos Obrigatórios:

·         Oracle Database 11g Database Administration

·         Oracle Database 11g: Administration Workshop I DBA Release 2

Pré-requisitos Recomendados:

·         Working knowledge of SQL and how to use PL/SQL packages

Objetivos do Curso:

·         Back and recover a database (and its parts) with RMAN (command-line and Enterprise Manager)

·         Use flashback technology to view past states of data and to revert either objects or the entire database back to a past state

·         Use an appropriate and flexible memory configuration for your database

·         Identify burdensome database sessions and poorly performing SQL

·         Configure the Oracle Database for optimal recovery

·         Configure the database instance such that resources are appropriately allocated among sessions and tasks

·         Schedule jobs to run inside or outside of the database

·         Use compression to optimize database storage and duplicate a database

Tópicos do Curso:

Core Concepts and Tools of the Oracle Database

·         The Oracle Database Architecture: Overview

·         ASM Storage Concepts

·         Connecting to the Database and the ASM Instance

·         DBA Tools Overview

Configuring for Recoverability

·         Purpose of Backup and Recovery (B&R), Typical Tasks and Terminology

·         Using the Recovery Manager (RMAN)

·         Configuring your Database for B&R Operations

·         Configuring Archivelog Mode

·         Configuring Backup Retention

·         Configuring and Using a Flash Recovery Area (FRA)

Using the RMAN Recovery Catalog

·         Tracking and Storing Backup Information

·         Setting up a Recovery Catalog

·         Recording Backups

·         Using RMAN Stored Scripts

·         Managing the Recovery Catalog (Backup, Export, Import, Upgrade, Drop and Virtual Private Catalog)

Configuring Backup Settings

·         Configuring and Managing Persistent Settings for RMAN

·         Configuring Autobackup of Control File

·         Backup optimization

·         Advanced Configuration Settings: Compressing Backups

·         Configuring Backup and Restore for Very Large Files (Multisection)

Creating Backups with RMAN

·         RMAN backup types

·         Creating and Using the following:

·         - Backup Sets and Image Copies

·         - Whole Database Backup

·         - Fast Incremental Backup

·         - Configure Backup Destinations

·         - Duplexed Backup Sets

·         - Archival Backups

Restore and Recovery Task

·         Restoring and Recovering

·         Causes of File Loss

·         Automatic Tempfile Recovery

·         Recovering from the Loss of a Redo Log Group

·         Recovering from a Lost Index Tablespace

·         Re-creating a Password Authentication File

·         Complete and Incomplete Recovery

·         Other Recovery Operations

Using RMAN to Perform Recovery

·         Complete Recovery after Loss of a Critical or Noncritical Data File

·         Recovering Image Copies and Switching Files

·         Restore and Recovery of a Database in NOARCHIVELOG Mode

·         Incomplete Recovery

·         Performing Recovery with a Backup Control File

·         Restoring from Autobackup: Server Parameter File and Control File

·         Restoring and Recovering the Database on a New Host

Monitoring and Tuning RMAN

·         Monitoring RMAN Jobs

·         Balance Between Speed of Backup Versus Speed of Recovery

·         RMAN Multiplexing

·         Synchronous and Asynchronous I/O

·         Explaining Performance Impact of MAXPIECESIZE, FILESPERSET, MAXOPENFILES and BACKUP DURATION

Diagnosing the Database

·         Data Recovery Advisor (DRA)

·         Block Corruption

·         Automatic Diagnostic Repository (ADR)

·         Health Monitor

·         The ADR Command-Line Tool, ADRCI

Using Flashback Technology I

·         Flashback Technology: Overview and Setup

·         Using Flashback Technology to Query Data

·         Flashback Table

·         Flashback Transaction Query

·         Performing Flashback Transaction Backout

Using Flashback Technology II

·         Oracle Total Recall

·         Flashback Drop and the Recycle Bin

Performing Flashback Database

·         Configuring Flashback Database

·         Performing Flashback Database Operations

·         Monitoring Flashback Database

Managing Memory

·         Oracle Memory Structures

·         Oracle Database Memory Parameters

·         Using Automatic Memory Management

·         Automatic Shared Memory Management

·         Using Memory Advisors

·         Using Data Dictionary Views

Managing Database Performance

·         Tuning Activities

·         Using Statistic Preferences

·         Optimizer Statistics Collection

·         Monitor the Performance of Sessions and Services

·         Automatic Workload Repository (AWR)

·         Describing the Benefits of Database Replay

Managing Performance by SQL Tuning

·         SQL Tuning and SQL Advisors

·         Using SQL Tuning Advisor

·         SQL Access Advisor

·         SQL Performance Analyzer Overview

Managing Resources

·         Database Resource Manager: Overview and Concepts

·         Accessing and Creating Resource Plans

·         Creating Consumer Group

·         Specifying Resource Plan Directives, including:

·         - Limiting CPU Utilization at the Database Level

·         - Instance Caging

·         Activating a Resource Plan

·         Monitoring the Resource Manager

Automating Tasks with the Scheduler

·         Simplifying Management Tasks

·         Creating a Job, Program, and Schedule

·         Using Time-Based, Event-Based, and Complex Schedules

·         Describing the Use of Windows, Window Groups, Job Classes, and Consumer Groups

·         Multi-Destination Jobs

Managing Space in Blocks

·         Free Space Management

·         Monitoring Space

·         Compressing Data

Managing Space in Segments

·         Segment Creation on Demand

·         Additional Automatic Space-Saving Functionalit

·         Shrinking Segments

·         Segment Advisor

·         Managing Resumable Space Allocation

Managing Space for the Database

·         Using 4 KB-Sector Disks

·         Transporting Tablespaces

·         Transporting Databases

Duplicating a Database

·         Purpose and Methods of Cloning a Database

·         Using RMAN to Create a Duplicate Database

·         Cloning a Database from a Backup

·         Duplicate a Database Based on a Running Instance

·         Targetless Duplicating a Database

 

DURAÇÃO: 05 DIAS

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