Oracle DBA Training in Chennai

Oracle DBA Training in Chennai

oracle dba training in chennai

Looking for Best Oracle DBA Training in Chennai? – Asterhr IT Training helps you….

Best ORACLE DBA training institute Aster HR IT Training in Chennai provides real-time and placement oriented ORACLE DBA training in Chennai. Aster HR IT Training ORACLE DBA training course content is designed from basics to advanced levels. We have a team of ORACLE DBA experts who are working professionals with hands-on real-time ORACLE DBA projects knowledge, which will give students an Aster over other Training Institutes. ORACLE DBA training course content is designed to get the placement in major MNC companies in Chennai as soon as you complete the ORACLE DBA training course.

Our Oracle DBA Trainer

  • More than 14 Years of experience in Oracle DBA Technologies
  • Has worked on multiple realtime Oracle DBA projects
  • Working in a MNC company
  • Trained 200+ Students so far.
  • Strong Theoretical & Practical Knowledge
  • Oracle certified DBA Professionals

ORACLE DBA TRAINING SYLLABUS

INTRODUCTION TO ORACLE DBA

  • 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
  • Instance
  • SGA(System Global Area) and Background Process

DATABASE CREATION

  • Different Startup Modes
  • Different Shutdown Modes
  • Types of Database Creation
  • Manual Method of Creation

TABLESPACE MANAGEMENT

  • 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

STORAGE PARAMETERS

  • 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)

USER MANAGEMENT

  • 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
  • Security

UNDO MANAGEMENT

  • 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

NETWORKING IN ORACLE

  • Introduction to Oracle Networking
  • Network default location
  • Editing Network file
  • ora
  • Introduction to Database Links
  • Types of Database Links
  • Introduction to Materialized views
  • Advantages of Materialized view
  • Refresh Modes

REDO-LOG & CONTROLFILE MANAGEMENT

  • 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

LOGICAL BACKUP

  • What is a logical backup
  • Why it is required
  • Export/import Utility
  • Data Pump
  • Difference between Data Pump and Traditional Export/import
  • Impdp/expdp
  • Transportable Table spaces

PHYSICAL BACKUP

  • Introduction to Physical backup
  • Types of Physical backup
  • Cold & Hot backup
  • Recovery scenarios
  • RMAN backup
  • RMAN Point in time recovery
  • RMAN 11g/12c new features
  • PEFORMANCE TUNING

What is Performance Tuning?

  • Why Tuning required?
  • Types of Tuning
  • Database Tuning
  • Tuning
  • SQL Tuning
  • Partitioning and Indexes
  • Partitioning Enhancements
  • AWR/ASH/ASMM/ADDM
  • RAT(Real Application Testing)(11g)
  • SQL Performance Analyses (11g)
  • Row chaining and Row migration
  • Resemble Table spaces