Oracle Database 12c: Backup and Recovery Workshop NEW

  23/06/2016

Tổng quan:

Khóa học Database 12c: Backup and Recovery Workshop New sẽ hướng dẫn học viên đánh giá các yêu cầu phục hồi CSDL. Học viễn sẽ được hướng dẫn các thao tác để sao lưu để sao lưu, khôi phục và phục hồi CSDL.

Khóa học sẽ đi sâu vào:

  • Phát triển sao lưu thích hợp và thủ tục phục hồi
  • Thực hiện các thiết lập sao lưu phục hồi và và thực hiện các hoạt động sao lưu vào đĩa và băng.
  • Oracle sử dụng thủ tục phục hồi cơ sở dữ liệu để phục hồi từ phương tiện truyền thông
  • Chẩn đoán và sửa chữa các lỗi dữ liệu.
  • Sử dụng công nghệ Flashback và sao chép dữ liệu để bổ sung cho sao lưu và phục hồi thủ tục.
  • Đảm bảo sự sẵn có của cơ sở dữ liệu của bạn bằng cách sao lưu thích hợp và chiến lược phục hồi.

Thời lượng: 5 ngày

Nội dung khóa học:

Introduction

·                Curriculum Context

·                Assess your Recovery Requirements

·                Categories of failures

·                Oracle Backup and Recovery Solutions

·                Oracle Maximum Availability Architecture

·                Oracle Secure Backup

·                Benefits of using Oracle Data Guard

·                Basic Workshop Architecture

Getting Started

·                Core Concepts of the Oracle Database, Critical for Backup and Recovery

·                Oracle DBA Tools for Backup and Recovery

·                Connecting to Oracle Recovery Manager (RMAN)

·                Quick Start: A Problem-Solution Approach

Configuring for Recoverablility

·                RMAN commands

·                Configuring and managing persistent settings

·                Using the Fast Recovery Area (FRA)

·                Control File

·                Redo Log File

·                Archiving Logs

Using the RMAN Recovery Catalog

·                Creating and Configuring the Recovery Catalog

·                Managing Target Database Records in the Recovery Catalog

·                Using RMAN Stored Scripts

·                Maintaining and Protecting the Recovery Catalog

·                Virtual Private Catalogs

Backup Strategies and Terminology

·                Backup Solutions Overview and Terminology

·                Balancing Backup and Restore Requirements

·                Backing Up Read-Only Tablespaces

·                Best Practices for Data Warehouse Backups

·                Additional Backup Terminology

Performing Backups

·                RMAN Backup Types

·                Incrementally Updated Backups

·                Fast Incremental Backup

·                Block Change Tracking

·                Oracle-Suggested Backup

·                Reporting on Backups

·                Managing Backups

Improving Your Backups

·                Compressing Backups

·                Using a Media Manager

·                Creating RMAN Multisection Backups, Proxy Copies, Duplexed Backup Sets and Backups of Backup Sets

·                Creating and Managing Archival Backups

·                Backing Up Recovery Files

·                Backing Up the Control File to a Trace File

·                Cataloging Additional Backup Files

·                Backing Up ASM Disk Group Metadata

Using RMAN-Encrypted Backups

·                Creating RMAN-Encrypted Backups

·                Using Transparent-Mode Encryption

·                Using Password-Mode Encryption

·                Using Dual-Mode Encryption

Diagnosing Database Failures

·                Reducing Problem Diagnosis Time

·                Automatic Diagnostic Repository

·                Interpreting RMAN Message Output and Error Stacks

·                Data Recovery Advisor

·                Diagnosing Data File Loss (file system and ASM)

·                Handling Block Corruption

Restore and Recovery Concepts

·                Restoring and Recovering

·                Instance Failure and Instance/Crash Recovery

·                Media Failure

·                Complete Recovery (Overview)

·                Point-in-Time Recovery (Overview)

·                Recovery Through RESETLOGS

Performing Recovery, Part 1

·                RMAN Recovery in NOARCHIVELOG Mode

·                Performing Complete Recovery (of critical and noncritical data files)

·                Restoring ASM Disk Groups

·                Recovery with Image Files

·                Performing Point-in-Time (PITR) or Incomplete Recovery

·                Table Recovery from Backups

Performing Recovery, Part 2

·                Recovery of Server Parameter File, Control File

·                Redo Log File Loss and Recovery

·                Password Authentication File Re-creation

·                Index, Read-Only Tablespace, and Tempfile Recovery

·                Restoring the Database to a New Host

·                Disaster Recovery

·                Restoring RMAN Encrypted Backups

RMAN and Oracle Secure Backup

·                Oracle Secure Backup Overview

·                Oracle Database Disk and Tape Backup Solution

·                Backing Up the Fast Recovery Area to Tape

·                Defining Retention for RMAN Backups

·                RMAN and Oracle Secure Backup Basic Process Flow

·                Integration with Cloud Control

·                RMAN Database Backup to Tape

Performing Tape Backups and Restores

·                Scheduling Backups with EM

·                Oracle-Suggested Backup

·                RMAN and OSB Process Flow

·                RMAN and Oracle Secure Backup Jobs

·                Managing Database Tape Backups

·                Performing Database Recovery

·                RMAN Automatic Failover to Previous Backup

Using Flashback Technologies

·                Flashback Technology: Overview and Setup

·                Using Flashback Technology to Query Data

·                Flashback Table

·                Flashback Transaction (Query and Backout)

·                Flashback Drop and the Recycle Bin

·                Flashback Data Archive

Using Flashback Database

·                Flashback Database Architecture

·                Configuring Flashback Database

·                Performing Flashback Database

·                Best Practices for Flashback Database

Managing Backup Space or Transporting Data

·                Transporting Tablespaces

·                Transporting Databases

Duplicating a Database

·                Using a Duplicate Database

·                Choosing Database Duplication Techniques

·                Creating a Backup-up Based Duplicate Database

·                Understanding the RMAN Duplication Operation

·                Using Cloud Control to Clone a Database

RMAN Performance and Tuning

·                Tuning Principles

·                RMAN Multiplexing

·                Diagnosing Performance Bottlenecks

·                Restore and Recovery Performance Best Practices

Backup and Recovery Workshop

·                Workshop Structure

·                Workshop Approach to Solving Failure Scenarios

Business Requirements for Database Availability and Procedures

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