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Oracle Applications DBA tasks is a complex framework of modules that performs basic business administration and the DBA must have a fundamental understanding of the business processes

In this ORACLE APPS DBA training you will learn with hands on practice, live training and certification help from our Global ORACLE Expert Trainers. NextIT Vision provides you course materials, tutorial, Free demo, Training videos, sample ORACLE Interview questions, e-books including tips and tricks.

Get the best ORACLE APPS DBA Training and practical lessons, ORACLE Training Videos by our experts and improve your technical skills.


  • Live Online Interactive training by Certified experts
  • 24×7 assistance and support
  • Fast-track / Regular / Weekend Batches
  • Interview Q&A practice

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  • High Quality pre-recorded ORACLE Training videos
  • ORACLE Training material designed by Experts
  • Learning Management System access
  • Interview Q&A practice

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ORACLE APPS DBA Training process

All the training sessions will be provided by LIVE Online Meeting using WebEx or GoToMeeting, with one-on-one trainer student Interaction in real time.

Also, we provide ORACLE APPS DBA  pre-recorded High quality real time ORACLE training Videos.

About Trainers

Our Trainers are expert in implementation projects and support projects. In the training real time scenarios will be covered which helps the job seeker to handle the projects easily.

Who should join?

  • Fresher
  • Consultants
  • End users
  • IT/Business analysts
  • Project Managers
  • Project team members




Overview of the Architecture

  • Defining an Oracle server
  • Database, Instance
  • Understanding Physical structure
  • Memory structure, process structure
  • logical structure, execution of SQL statements
  • User sessions

Installing oracle database

  • System requirements
  • Pre-install steps – checking certification
  • software compatibility, hardware
  • compatibility
  • creating Unix logins, setting kernel parameter
  • applying OS level patches
  • Installing the software ,post install steps
  • Creating a New Database
  • Identifying the application
  • of applications the DB will support.
  • Understanding TS
  • changing initialization parameters- SGA size
  • Processes, TS Naming conventions, Block
  • sizes, Type of DB
  • of Users the DB has to support etc.
  • Dropping a Database, sysaux, Tablespace
  • Default tablespace.

Managing an Oracle Database

  • Creating and Managing initialization files- PFILE
  • Identifying the various states
  • options of instance startup/shutdown DB mount
  • open stages
  • Monitoring Alert
  • Trace files in udump, bdump
  • cdump for DB troubleshooting
  • Configuring System Global Area (SGA) – DB buffer Cache
  • Log buffer and shared pool
  • Understanding Back ground processes-Mandatory
  • Optional and the jobs performed by them using the data dictionary to retrieve information about the database- Vs DBA_views

Managing Tablespaces and datafiles

  • Creating and Altering Tablespaces, adding, resizing, renaming a Datafile, renaming Tablespace
  • Tablespace- offline, online, read only, read write, temporary Tablespace groups multiple blocks
  • Creating and managing a Tablespace when using OMF and advantages of OMF feature
  • Extent Management – Dictionary managed and locally managed Tablespaces AUTOALLOCATE./UNIFORM and advantages of locally managed over dictionary managed Tablespace
  • Big file Tablespace, temporary Tablespace group

Storage Management

  • Creating, maintaining tables using appropriate storage settings- initial, minextents pctfree etc
  • Obtaining table information like avg row length, chained rows, etc. after analyzing the tables
  • Managing, listing diff types of indexes and their uses, creating B-tree and Bitmap indexes, Maintaining indexes, identifying unused indexes, obtaining index information

Oracle Data Pump

  • Introduction, Benefits of Data pump export and import
  • Data pump export and import modes
  • Transport of Tablespace across different platform’s

Maintaining the control file, redo log files and archive log files

  • Importance role, sizing contents, multiplexing and backing up of the control file
  • Purpose of and how online redo log file work with their associated background processes
  • Controlling log switches and check points, multiplexing and archiving online redo log files

Database patching

  • Applying RDBMS patches using OPatch utility, applying PATCHSET ,analyzing the readme file , applying multiple patches with napply option
  • Overview of oraInventory – central inventory and local inventory
  • Removing applied rdbms patches using rollback option

Networking Overview

  • Explaining solution included with oracle for managing complex networks
  • Oracle net Architecture – Explaining the key components Role in client/Server connections
  • Oracle Net Services Server side configuration. Oracle Net services client-side configuration
  • Configuring and maintaining distributed DB’s by creating DB links, Materialized views
  • Usage and configuring of oracle shared server components of the Oracle shared server, configuring shared servers and dispatchers, identifying useful data dictionary view

Backup and Recovery

  • Describing the basics of DB backup, Restore and Recovery, Listing the types of Failures that may occur in an oracle environment. Defining Backup and Recovery Strategies
  • Instance and media Recovery structures- Describing the Oracle Processes, memory structure and files related to recovery, identifying the importance of check points, redo log files and archived log files
  • User Managed Backups and Recoveries – Backup and recovery operations closed and open DB backups(hot and Cold). Complete Recovery identifying the situations which require incomplete recovery from loss of online redo logs, creating clone DB�s
  • Oracle Recovery Manager (RMAN) – Features and components, Repository. channel allocation, configuring RMAN environment, complete and incomplete Recovery and Full/Incremental compressed backups, incremental backups with block change tracking RMAN compressed Backups

Database cloning

  • Pre-clone steps on the target(dev server)–backup the key config and environment files ,export any schemas if needed
  • Cloning the database using cold backup and hot backup(partial clone/full clone)
  • Copying the files to the target , configure the instance on the target, post clone steps

Database upgrade

  • Db upgrade from 9i to 10g( applying the bug fixers of , running pre-upgrade tool(utlu102i.sql)
  • Analyzing the obsolete/deprecated parameter ,backing up connect role ,checking for invalid objects if any
  • Compiling invalid objects and gather sys statistics as post upgrade steps

Performance Tuning

  • Overview of Tuning phases , Goals , Methodology and common performance problems
  • DB conf. and I/O issues file striping, optimizing /tuning sorting operations, Diagnosing partitioning Redo log files configuration, online segment shrinking

Managing Undo Segments

  • Understanding Oracle Undo Segments, Retention Policy, retention guarantee

Enabling Oracle’s parallel query option , multiple DB writers Log writers table caching

  • Gather statistics of database ,schema ,table ,index
  • Overview of reorganization of database ,schema
  • Sizing SGA – Shared pool(reuse stmts, etc) buffer Cache, Redo log Buffers cache
  • Tuning Rollback /Undo segments – Usage , configuration, detecting and resolving problem

Diagnostic and Tuning Tools – Alert Log files, Tkprof, Explain plan, Dynamic performance viewview, STATASTICS_LEVEL parameter to collect statistics AWR, ADDM

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  1. Avatar
    5 out of 5


    i Searched for Best Oracle APPS DBA training Online Oracle Training Company, then got to know NextIT Vision training Company.

  2. Avatar
    5 out of 5


    I searched for best Oracle Apps DBA training Center, then got to know NextIT Vision training Company.

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