DBA Online Training

Best DBA Training Online Training

DBA Training Online Training

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DBA Training Online Training Course Content

What is DBA ?

Why a Company needs a DBA?

Roles & Responsibilities of DBA

Oracle Architecture

Physical and Logical Phase of Database

Types of files(Control file, Redolog file and Datafile)

Different types of Datafiles


SGA(System Global Area) and Background Process



Different Startup Modes

Different Shutdown Modes

Types of Database Creation

Manual Method of Creation



Introduction to Table space

Types of Table space(BIG & SMALL)

Temporary Table space

Altering/Renaming a Table space

Renaming a data file

Temporary Groups

Table space Encryption(11g)



What are segments?

What are extents?

What is Blocks?

Oracle Blocks

Estimation of Extents

Dictionary Managed Table space

Locally Managed Table space

Storage Parameters(Initial, Next, Min Extents, Xtents, Pctincrease)



Who are Database Users?

Why to create a User?

Creation of Users

Assigning Privileges

Creating and granting Roles

Allocating table space Quotas to Users

Assigning default table space for the Users

Setting Profiles for the Users

Levels of Authentication

Schema Management(11g)




What is Undo?

Why Undo required?

Pending offline status

Brief idea about Rollback segments

Flashback Features

Flashback Table

Flashback query

Flashback Version query

What is spfile?


Difference between spfile and pfile

Advantages of spfile

What is OMF?

Advantages of OMF

Files conventions of OMF



Introduction to Oracle Networking

Network default location

Editing Network file



Introduction to Database Links

Types of Database Links

Introduction to Materialized views

Advantages of Materialized view

Refresh Modes



Introduction to Redo log

Status of Redo logs

Multiplexing the Redo log files

Re-creation of Control file

Renaming the Database

Multiplexing the Control file



What is a logical backup

Why it is required

Export/import Utility

Data Pump

Difference between Data Pump and Traditional Export/import


Transportable Table spaces



Introduction to Physical backup

Types of Physical backup

Cold & Hot backup

Recovery scenarios

RMAN backup

RMAN Point in time recovery

RMAN 11g new features



What is Performance Tuning?

Why Tuning required?

Types of Tuning

Database Tuning


SQL Tuning

Memory Tuning

Network Tuning

Partitioning and Indexes

Partitioning Enhancements


RAT(Real Application Testing)(11g)

SQL Performance Analyses (11g)

Row chaining and Row migration

Resemble Table spaces

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