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Prerequisites

• Knowledge of basic database administration
• Oracle Database 10g: Administration Workshop I Release 2

Audience

• Database Administrators
• Sales Consultants
• Support Engineer
• Technical Consultant

Objectives

• Use RMAN to create and manage backup sets and image copies
• Recover the database to a previous point in time
• Use Oracle Secure Backup to backup and recover a database
• Use Oracle's Flashback technology to recover your database
• Detect block corruptions and take appropriate measures to correct them
• Use the various Database advisors and views to monitor and improve database performance
• Control database resource usage with the Resource Manager
• Simplify management tasks by using the Scheduler
• Review database log files for diagnostic purposes
• Customize language-dependent behavior for the database and individual sessions
• Administer a VLDB
• Implement a secure database
• Transport data across platforms

Outline

Introduction

• Grid Computing
• Oracle Enterprise Manager 10g Product Controls
• Database Architecture Review

Configuring Recovery Manager

• Recovery Manager Features and Components
• Using a Flash Recovery Area with RMAN
• Configuring RMAN
• Control File Autobackups
• Retention Policies and Channel Allocation
• Using Recovery Managerto connect to a target database in default NOCATALOG mode
• Displaying the current RMAN configuration settings
• Altering the backup retention policy for a database

Using Recovery Manager

• RMAN Command Overview
• Parallelization of Backup Sets
• Compressed Backups
• Image Copy
• Whole Database and Incremental Backups
• LIST and REPORT commands
• Enable ARCHIVELOG mode for the database
• Use Recovery Manager

Oracle Secure Backup

• Installation and Configuration
• Implement the Oracle suggested strategy
• RMAN and Oracle Secure Backup
• Database and File-system files backup/restore to tape
• Using obtool and web interface to configure Oracle Secure Backup devices (CLI/GUI)
• Configuring EM for Oracle Secure Backup and test backup to tape (EM)
• Using RMAN to backup your database to tape (CLI)
• Using the OB Web tool to backup file system files

Recovering from Non-critical Losses

• Recovery of Non-Critical Files
• Creating New Temporary Tablespace
• Recreating Redo Log Files, Index Tablespaces, and Indexes
• Read-Only Tablespace Recovery
• Authentication Methods for Database Administrators
• Loss of Password Authentication File
• Creating a new temporary tablespace
• Altering the default temporary tablespace for a database

Incomplete Recovery

• Recovery Steps
• Server and User Managed Recovery commands
• Recovering a Control File Autobackup
• Creating a New Control File
• Incomplete Recovery Overview
• Incomplete Recovery Best Practices
• Simplified Recovery Through RESETLOGS
• Point-in-time recovery using RMAN

Flashback

• Flashback Database Architecture
• Configuring and Monitoring Flashback Database
• Backing Up the Flash Recovery Area
• Using V$FLASH_RECOVERY_AREA_USAGE
• Flashback Database Considerations
• Using the Flashback Database RMAN interface
• Using Flashback Database EM Interface
• Managing and monitoring Flashback Database operations

Dealing with Database Corruption

• Block Corruption Symptoms: ORA-1578
• DBVERIFY Utility and the ANALYZE command
• Initialization parameter DB_BLOCK_CHECKING
• Segment Metadata Dump and Verification
• Using Flashback for Logical Corruption and using DBMS_REPAIR
• Block Media Recovery
• RMAN BMR Interface
• Dumping and Verifying Segment Metadata

Monitoring and Managing Memory

• Oracle Memory Structures
• Automatic Shared Memory Management
• SGA Tuning Principles
• Database Control and Automatic Shared Memory Management
• Behavior of Auto-Tuned and Manual SGA Parameters
• Resizing SGA_TARGET
• PGA Management Resources
• Using the Memory Advisor

Automatic Performance Management

• Identifying Tunable Components
• Oracle Wait Events and System Statistics
• Troubleshooting and Tuning Views
• Direct Attach to SGA for Statistic Collection
• Workload Repository
• Advisory Framework
• ADDM Scenarios and Usage Tips
• Using the SQL Tuning and SQL Access Advisor

Monitoring and Managing Storage I

• Database Storage Structures
• Space Management Overview
• Oracle-Managed Files (OMF)
• Row Chaining and Migrating
• Proactive Tablespace Monitoring Managing
• Resumable Space Allocation
• SYSAUX Tablespace
• Monitoring table and index space usage

Monitoring and Managing Storage II

• Automatic Undo Management
• Redo Log Files
• Table Types
• Partitioned Tables
• Index-Organized Tables (IOT)
• Managing index space with SQL
• Configure optimal redo log file size
• View “Automatic Tuning of Undo Retention"

Automatic Storage Management

• ASM General Architecture and Functionalities
• Dynamic Performance View Additions
• Managing an ASM Instance
• ASM Disk Groups
• Using asmcmd Command Line
• Migrating Your Database to ASM Storage
• Creating an ASM instance in a separate Oracle Home
• Migrating a tablespace to use ASM storage

VLDB Support

• Creating Bigfile Tablespaces
• Packages and data dictionary changes to support VLDB
• Creating and maintaining temporary tablespace groups (TTG)
• Partitioning and Partitioned Indexes
• Skipping unusable indexes
• Creating and using hash-partitioned global indexes
• DML Error Logging
• Interpreting Bigfile ROWIDs

Managing Resources

• Database Resource Manager Concepts and Configuration
• Creating a New Resource Plan
• Active Session Pool Mechanism
• Maximum Estimated Execution Time
• Creating a Complex Plan
• Administering and Monitoring Resource Manager
• Resource Plan Directives
• Creating Resource Consumer Groups

Automating Tasks with the Scheduler

• Scheduler Concepts
• Creating a Job Class and a Window
• Managing Jobs, Programs, Chains, Events, Schedules, priority
• Viewing and Purging Job Logs
• Creating a program and a schedule
• Creating a job that uses a program and a schedule
• Altering the program and schedule for the job and observing the behavior change of the job
• Monitoring job runs

Database Security

• Virtual Private Database: Overview
• Creating a Column-Level Policy
• Writing a Policy Function
• Policy Types
• Column level VPD with column masking
• Transparent Data Encryption
• Setting the listener password
• Implement VPD

Data Movement

• External Tables Concepts
• Creating a Directory object and External Table
• Data Pump
• Transport Database
• RMAN CONVERT DATABASE Command
• Transport Tablespace
• Create a Directory Object
• Create a Temporary Table

Using Globalization Support

• Globalization Support Features
• Encoding Schemes
• Database Character Sets and National Character Sets
• Specifying Language-Dependent Behavior
• Locale Variants
• Using Linguistic Comparison and Sorting
• Data Conversion Between Client and Server Character Sets
• Determining the Default NLS Settings