Oracle DBA Course Syllabus

Oracle DBA Training gives you a standard and solid role in the IT industry on administering the database for running the online transaction process, and manage data warehousing workflows. Softlogic Systems equips our students on the required skills by assigning real-life projects for better practical involvement along with well-framed Oracle DBA Course Syllabus. We provide assured placement support and course completion certificates to the right candidates.

Introduction

• Describe course objectives
• Explore the Oracle 10g database architecture

Installing the Oracle Database Software

• Explain core DBA tasks and tools
• Plan an Oracle installation
• Use optimal flexible architecture
• Install software with the Oracle Universal Installer

Creating an Oracle Database

• Create a database with the Database Configuration Assistant (DBCA)
• Create a database design template with the DBCA
• Generate database creation scripts with the DBCA

Managing the Oracle Instance

• Start and stop the Oracle database and components
• Use Enterprise Manager (EM)
• Access a database with SQL*Plus and iSQL*Plus
• Modify database initialization parameters
• Understand the stages of database startup
• View the Alert log
• Use the Data Dictionary

Managing Undo Data

• Explain DML and undo data generation
• Monitor and administer undo
• Describe the difference between undo and redo data

Configure undo retention

• Guarantee undo retention
• Use the undo advisor

Implementing Oracle Database Security

• Describe DBA responsibilities for security
• Apply the principal of least privilege
• Enable standard database auditing
• Specify audit options
• Review audit information
• Maintain the audit trail

Performing Database Backups

• Create consistent database backups
• Back your database up without shutting it down
• Create incremental backups
• Automate database backups
• Monitor the flash recovery area

Performing Database Recovery

• Recover from loss of a control file
• Recover from loss of a redo log file
• Perform complete recovery following the loss of a data file

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

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 operationse

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 Storage

• 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

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

Workshop

• Workshop Methodology, requirements, and setup
• Scenario 1: Database performance
• Scenario 2: Finding and Tuning Inefficient SQL
• Scenario 3: SGA Management – REDO
• Scenario 4: Running out of Undo Space
• Scenario 5: Missing datafile
• Scenario 6: Managing space in a tablespace – REDO
• Scenario 7: Missing TEMP data file

Managing Database Storage Structures

• Describe table data storage (in blocks)
• Define the purpose of tablespaces and data files
• Understand and utilize Oracle Managed Files (OMF)
• Create and manage tablespaces
• Obtain tablespace information
• Describe the main concepts and functionality of Automatic Storage Management (ASM)

Administering User Security

• Create and manage database user accounts
• Authenticate users
• Assign default storage areas (tablespaces)
• Grant and revoke privileges
• Create and manage roles
• Create and manage profiles
• Implement standard password security features
• Control resource usage by users

Managing Schema Objects

• Define schema objects and data types
• Create and modify tables
• Define constraints
• View the columns and contents of a table
• Create indexes, views and sequences
• Explain the use of temporary tables
• Use the Data Dictionary
• Manage data through SQL
• Monitor and resolve locking conflicts

Configuring the Oracle Network Environment

• Create additional listeners
• Create Net Service aliases
• Configure connect-time failover
• Control the Oracle Net Listener
• Test Oracle Net connectivity
• Identify when to use shared versus dedicated servers

Backup and Recovery Concepts

• Identify the types of failure that may occur in an Oracle Database
• Describe ways to tune instance recovery
• Identify the importance of checkpoints, redo log files, and archived log files
• Configure ARCHIVELOG mode

Performing Flashback

• Describe Flashback database
• Restore the table content to a specific point in the past with Flashback Table
• Recover from a dropped table
• View the contents of the database as of any single point in time with Flashback Query
• See versions of a row over time with Flashback Versions Query
• View the transaction history of a row with Flashback Transaction Query

Moving Data

• Describe available ways for moving data
• Create and use directory objects
• Use SQL*Loader to load data from a non-Oracle database (or user files)
• Explain the general architecture of Data Pump
• Use Data Pump Export and Import to move data between Oracle databases
• Use external tables to move data via platform-independent files

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 Manager to 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

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

Monitoring and Managing Storage

• 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”

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
• DML Error Logging
• Interpreting Bigfile ROWIDs