Sunday, May 26, 2024

best oracle dba training in marathahalli, bangalore

Course Duration: 45 hours
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Oracle DBA Training Course Content

Oracle Database DBA - Part I

Introduction to Oracle Database

  • Relational database concepts
  • Database administration tasks
  • DBA responsibilities

Oracle Database Architecture

  • Oracle database architecture  
  • The Oracle instance
  • Memory structures
  • Background processes
  • Server and client processes
  • Overview of Oracle ASM architecture

Installation and Configuration of an Oracle Database

  • System Hardware Requirements
  • Optimal Flexible Architecture
  • Authentication methods for a database
  • Oracle environment variables
  • Install Oracle software using the Oracle Universal Installer (OUI)
  • Silent Install
  • Use the database Configuration Assistant (DBCA)
  • Create a database with DBCA
  • Manage a database with DBCA
  • Delete a database with DBCA
  • Manage Templates using DBCA
  • Upgrade a database using Database Upgrade Assistant (DBUA)

Installation and Configuration of an Oracle Database

  • System Hardware Requirements
  • Optimal Flexible Architecture
  • Authentication methods for a database
  • Oracle environment variables
  • Install Oracle software using the Oracle Universal Installer (OUI)
  • Silent Install
  • Use the database Configuration Assistant (DBCA)
  • Create a database with DBCA
  • Manage a database with DBCA
  • Delete a database with DBCA
  • Manage Templates using DBCA
  • Upgrade a database using Database Upgrade Assistant (DBUA)

Administration a Database Instance

  • Administrative tools available to a DBA
  • Using SQL*Plus in Oracle to manage a database
  • Administer the database using Enterprise Manager (EM)
  • Start and stop the EM Database Console
  • Access EM
  • EM navigation
  • Grant EM administrative privileges to a user
  • Overview of Oracle Restart

Configure the Oracle Network Environment

  • Overview of network configuration
  • Oracle Net Listener configuration and management
  • Oracle Net Naming methods
  • Tools for configuring and managing the Oracle network
  • Use Enterprise Manager to create and configure the Listener
  • Configure client connections with Net Manager
  • View listener configuration
  • Start and stop the Oracle listener
  • Enable Oracle Restart to monitor the listener Use TNSPING to test Oracle Net connectivity Connect to the database Configure Net Services with Enterprise Manager
  • Overview of Shared Server architecture
  • Identify when to use Shared Servers and when to use Dedicated Servers

Manage an Oracle Instance

  • Access an Oracle database
  • Database authentication methods
  • Password file
  • The Startup Process
  • The Shutdown Process
  • Initialization parameters
  • Shutdown a database and instance using SQL
  • Startup a database and instance using SQL
  • View alert log and trace files
  • View or modify initialization parameters with EM

Tablespace and Datafile Management

  • Overview of tablespaces and datafiles
  • Use EM to view the storage structure of the database
  • Create and alter tablespace commands
  • Locally managed tablespaces
  • Dictionary managed tablespaces
  • Bigfile tablespaces
  • Temporary tablespaces
  • Multiple temporary tablespaces
  • Create tablespaces
  • Manage tablespaces
  • Use standard and non-standard block sizes
  • Create and manage tablespaces using OMF
  • Drop tablespace command

Manage Redo Logs

  • Redo log overview
  • Plan redo logs
  • Redo log data dictionary tables
  • Log switches and checkpoints
  • Log file maintenance
  • Add and drop log file members and groups
  • Clear a log file
  • Move or rename an online redo log file
  • Multiplex redo log files
  • Use EM to manage redo logs
  • Manage online redo log files with OMF
  • List redo log information

Manage Control Files

  • The usage of the control file
  • The contents of a control file Manage control files Replace a lost or damaged control file Mirror a control file Standby control file Manage control files with OMF List control file information

Manage Schema Objects

  • Create a new table
  • View the attributes and contents of a table
  • Understand data integrity
  • Define constraints
  • Alter tables
  • Create indexes
  • View index attributes
  • Create views
  • Create and use sequences

Manage Users

  • Database administration accounts
  • User accounts
  • Create a user account
  • Operating system authentication
  • Change a user’s password
  • Manage a user account
  • Drop a user account
  • Monitor user information
  • Terminate user sessions
  • Product user profiles

Manage Profiles and Resources

  • Overview of user profiles
  • Profile resource parameters
  • Create profile command
  • Manage passwords with profiles
  • Control resource usage with profiles
  • Maintain profiles
  • Drop profiles

Managing Privileges

  • Database access
  • Oracle supplied roles
  • System level privileges
  • Object level privileges
  • The grant and revoke commands
  • Create roles
  • Modify and drop roles
  • Control the availability of roles
  • Use predefined roles
  • Synonyms
  • Listing valid grants

Database Auditing

  • Overview of database auditing Auditing SYS statements Auditing end user sessions Statement auditing Privilege auditing Auditing modifications made to database objects
  • Audit table relocation
  • Auditing from Enterprise Manager

Undo Management

  • Undo data overview
  • Monitor and administer undo
  • Configure undo retention
  • Switch undo tablespaces
  • Specify the retention period
  • Guarantee undo retention
  • Retention period for flashback queries
  • View undo space information
  • Use the undo advisor
  • Size the undo tablespace
  • Manage undo with EM

Moving Data

  • Create directory objects
  • Data Pump Export and Import
  • Data Pump architecture
  • Data Pump data dictionary views
  • Data Pump interactive mode
  • Data Pump API
  • Use Data Pump to export data
  • Use Data Pump to import data
  • SQL Loader
  • Overview of SQL Loader
  • Command line parameters
  • Record filtering
  • Control file keywords
  • Datafiles
  • SQL Loader data paths

Manage an ASM Instance

  • Overview of ASM
  • ASM Instance Creation
  • SYSASM Role
  • ASM Storage Components
  • Administration of ASM Disk Groups
  • ASM Startup and Shutdown
  • ASM Data Dictionary Views
  • Migrate a Database to ASM Using RMAN

Data Concurrency and Lock Conflicts

  • Levels of locking in Oracle
  • Methods used to acquire locks Possible causes of contention Resolve conflicts in an emergency

Proactive Database Maintenance

  • Self-Monitoring Architecture
  • Automatic Workload Repository
  • Automatic Database Diagnostic Monitoring
  • Monitor an Oracle database
  • Use the Advisors
  • Set up notification rules

Performance Management

  • Tuning information sources
  • Identify unusable objects
  • Optimizer Statistics collection
  • Automated statistics collection
  • Performance metrics
  • Use the advisors
  • React to performance issues

Backup and Recovery Considerations

  • Backup solutions
  • Overview of Oracle Secure Backup
  • Oracle Suggested Backup Strategy
  • Database backup, restore and recover
  • Types of failure
  • Checkpoints, redo log files and archive log files
  • Alter the ARCHIVELOG mode of a database
  • Configure a database for recoverability

Database Backups

  • Types of RMAN backup
  • Backup sets and image copies
  • Perform backups using EM
  • Automate database backups
  • Configure backup settings
  • Catalog settings
  • Monitor the flash recovery area
  • Manage backups

Database Recovery

  • Restore and recovery operations
  • Recover an entire database from backup
  • Recover from the loss of a system critical data file
  • Recover from the loss of a control file
  • Recover from the loss of a redo log file
  • Data Recovery Advisor

Managing Privileges

  • Database access
  • Oracle supplied roles
  • System level privileges
  • Object level privileges
  • The grant and revoke commands
  • Create roles
  • Modify and drop roles
  • Control the availability of roles
  • Use predefined roles
  • Synonyms
  • Listing valid grants

Oracle Database DBA - Part II

Backup and Recovery Considerations

  • Oracle Suggested Backup Strategy
  • Plan and Implement a Backup and Recovery Strategy
  • Define a Backup Strategy
  • Define a Disaster Recovery Plan
  • The Advantages and Disadvantages of Different Backup Methods
  • Test a Backup and Recovery Plan

Oracle Recovery Structures and Processes

  • Architectural Components of Backup and Restore
  • Redo Logs, Checkpoints and Archives
  • Multiplexing Control Files and Redo Logs
  • Types of Database Failure

Memory Management

  • Automatic Shared Memory Management
  • PGA Memory Management
  • Automatic Memory Management
  • The Memory Advisor
  • Oracle Database Content
  • Memory Allocation Advisors
  • Memory Management Data Dictionary Views

Using Archivelog and Noarchivelog Modes

  • The Archive Modes of a Database
  • Altering the Archive Mode of a Database
  • Configuring Multiple Archival Destinations
  • Configuring Multiple ARCH Processes
  • Data Dictionary Tables for Archiving

Troubleshooting Utilities

  • Database Synchronization
  • Using Log and Trace Files to Diagnose Problems
  • Detecting Block Corruption
  • The ANALYZE Command
  • The DBMS_REPAIR Package
  • Use DBVERIFY to Validate the Database File Structure
  • Block Media Recovery
  • Automatic Diagnostic Repository (ADR)
  • The ADR Command Line Tool (ADRCI)
  • The Health Monitor

Recovery Manager Overview

  • Overview of Recovery Manager
  • RMAN Features and Components
  • Connect to RMAN
  • Start Up and Shut Down a Target Database Using RMAN

Create a Recovery Catalog

  • Recovery Catalog Overview
  • Create a Recovery Catalog
  • Use a Flashback Recovery Area
  • Register and Unregister a Database
  • Control File Information
  • RESYNC CATALOG command
  • Virtual Private Catalogs
  • Merge Catalogs
  • Backup a Recovery Catalog

Backing up with RMAN

  •  Channel Allocation
  • The Configure Channel Command
  • Types of RMAN Backup
  • Recovery Manager Commands
  • Performing Backups with RMAN
  • The Backup Command
  • The Copy Command
  • Backup File Image Copies
  • Perform Full, Incremental and Cumulative Backups
  • Use Data Dictionary Tables

Restore and Recover with RMAN

  • Overview of Restore
  • The Restore Command
  • Restore a Database in Noarchivelog Mode
  • Restore and Recover a Database in Archivelog Mode
  • Incomplete Recovery using Until Time and Until Sequence
  • Restore and Recover a Tablespace
  • Recover a Datafile Not Backed Up
  • Recover a Lost Redo Log Group
  • Re-create a Password Authentication File
  • Apply Incremental Backups to Restore Datafile Image Copies
  • The Switch command
  • The Data Recovery Advisor (DRA)
  • Restore and Recover the Database on a New Host

Create a Duplicate Database with RMAN

  • Overview of Database Duplication
  • Database Duplication
  • Duplication Options
  • Create Files for the Duplicate Database
  • Prepare an Auxiliary Instance for Duplication
  • Create a Duplicate Database
  • Clone a Running Database without a Backup

Monitor, Tune RMAN

  • Recovery Manager Tuning Overview
  • Tuning RMAN Backup Performance
  • Synchronous and Asynchronous I/O
  • Instance Recovery Performance Tuning
  • RMAN Messages
  • Troubleshoot RMAN
  • RMAN Detected Block Corruptions
  • Performance impact of maxpiecesize, fileperset, maxopenfiles & backup duration.


  • Configure and Use Flashback Database
  • Monitor Flashback Database
  • Flash Recovery Area Space Usage
  • Flashback Query
  • Retrieve Row History with Flashback Versions Query
  • Audit or Recover from Transactions with Flashback Transactions Query
  • Recover Dropped Tables with Flashback Drop
  • The Recycle Bin
  • Recover Tables to a Point in Time with Flashback Table
  • Flashback Database
  • Flashback Restore Points

Automate Tasks with the Scheduler

  • Introduction to the Scheduler
  • Scheduler Related Parameters
  • Access Rights
  • Create a Program
  • Drop a Program
  • Windows
  • Window Group
  • Monitoring and Logging
  • Use Time Based, Event Based and Complex Schedules
  • Multi Destination Jobs

Manage Space in Segments

  • Tablespace Monitoring
  • Segment Management Enhancements
  • Segment Advisor
  • Segment Space Estimation
  • Online Segment Shrink
  • Proactive Tablespace Management

Manage Space in Blocks

  • Free Space Management
  • Monitor Space
  • Compress Data

Manage Database Performance

  • Tuning Activities
  • Use Statistic Preferences
  • Optimizer Statistics Collection
  • Monitor The Performance of Sessions And Services
  • Automatic Workload Repository (AWR)
  • The Benefits of Automatic Database Replay

Database Performance by SQL Tuning

  • Application and SQL Tuning
  • SQL Tuning Advisor
  • SQL Access Advisor
  • SQL Performance Analyzer

Managing Resources with Resource Manager

  • Overview of the Database Resource Manager
  • Create Resource Plans
  • Create Resource Consumer Groups
  • Create Resource Plan Directives
  • Limit CPU Utilization at the Database Level
  • Instance Caging
  • Control Resources by User Groups
  • Specify an Instance Plan
  • Monitor the Resource Manager
  • Data Dictionary Views

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    June 29, 2020

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    June 24, 2020

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    June 23, 2020
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Best Oracle DBA Training in Bangalore

Oracle Database is a multi-model database management system usually used to run online transactions processing, data warehousing, and mixed database workloads.

The role of Oracle Database administrator (DBA) is to administer the Oracle database server for application developers and users.

SDLC training institute providing the Oracle DBA real-time on-line training classes, class room training classes for weekend and regular batches. Get JOB with our free Placement Assistance Program.

How we will start the course?

  • Learn from basics
  • Practice coding
  • Set your algorithm carefully
  • Trace your codes on paper
  • Read sources on Oracle DBA regularly

At end of the course?

  • Trainees  will understand the core concepts of Oracle DBA.
  • Participants  will have an understanding of how to create and implement algorithms.
  • Candidates  will have detailed knowledge about Oracle DBA.
  • Real time project experience.
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