Is Oracle Database on Decline?

Oracle has the fastest declining databases.

What are Oracle DBA Challenges?

Databases get managed out through the on-premises & cloud continuously.

Does Oracle pay well?

Yes, you can get out high salary after completing our oracle course.

Does Oracle DBA require coding?

It requires some kind of development background for writing codes.

Why choose the Croma campus for Oracle DBA training in Noida?

An ISO Certified Institute. End-to-end personalized sessions. Specialized course content.

Oracle DBA Training in Noida

Name: Oracle DBA Training Program
Item: Oracle DBA Training Program
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Learn to administer Oracle DBA. Join now to learn from a competent Oracle administrator.

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Oracle Database Administration refers to the installation, configuration, management, administration as well as other performance running of Oracle database. Moreover, with the help of Oracle database, it helps out in accessing control over the data integrity, storage as well as safety. An Oracle Database Administrator gets primary responsible for both in-premise & cloud-based roles.
However, the Oracle Database gets managed by the global enterprises which manage as well as process the data worldwide. In case you have got a database then you dont need to know regarding any such detailed functionality. Companies that make use of Oracle Database belong to mid-size to the large-size organization. It is easy to find out Oracle DBAs in any industry for meeting the needs of database management. Resultantly demand for Oracle DBA training in Noida gaining acceleration.

Oracle DBAs help out in organizing as well as storing data by using software solutions. Moreover, big corporations properly rely on the DBAs for handling their activity. Before pursuing the Oracle DBA training institute in Noida, it is important to look out at the course curriculum;

Explaining the core tasks related to the DBA.

Using out the optimal structure of database handling.

Installing the software with the help of Oracle Universal Installer (OUI).

Generating out the database by the creation of scripts.

Understating out different stages of database startups.

Learning to use a data dictionary.

Oracle Database Administrators with less than one year of experience in this domain can earn out into the range of Rs 3 lakh per annum. After completing the Oracle DBA training in Noida, they can earn up to the range of Rs 4.2 lakh per annum. According to the latest data mid-career Oracle database administrators can earn-out in the range of Rs 8.2 lakh.

The need to handle the high volumes of sensitive data in an easy manner or a secure environment for handling a job. Moreover, they get to handle the key positions across the organizational networks. It is important to look out for the tasks, and qualifications of Oracle Database professionals. After completing the course from Oracle DBA training Institute in Noida you have the below-mentioned career perspectives:

There are prominent technology trends that are shaping the DBA's role in an organization. Moreover, the size & complexity of database environments continues to grow with higher volumes.

Oracle Database Administrators require to work under constant pressure and in a constantly changing environment going throughout the organization.

It helps out in training out the performance as well as troubleshooting the new issues arising in the organization.

Databases are also confined to the day-to-day environment. Moreover, with adapting the latest technology it is important to catch out the trends going throughout the organizational structure.

After completing the Oracle DBA Online Course individuals can earn-out in the range of Rs 1,82,000 to Rs 9,48,000. With skills & knowledge, salary gets out increased.

Undoubtedly, Oracle databases are shining out in the domain of databases. Moreover, several other services are also competing with Oracles special feature. Thus, before enrolling in the Oracle DBA training institute in Noida you must go through the reasons for its popularity;

Oracle Databases are popular because it gets developed by the worlds superior as well as respected enterprise solutions.

Most of the products get introduced by this database provider are world-class & organizational friendly.

Oracle DBA is easier to manage and with its world-class compatibility organizational operations become easy to manage.

With improvised functionality as well as reliability oracle products accompany the comprehensive user manuals for assistance & troubleshooting.

It will offer out in ensuring out the cost-efficient business processes which hit the markets demand.

Undoubtedly, Oracle Database strikes the mind when we talk about the Database Management System. Moreover, it can offer you a much-highlighted career for the candidates. After completing the course from Oracle DBA training institute in Noida you have to perform the below-mentioned primary duties in an organization:

Monitoring out system performance as well as identifying problems.

Responding in a manner for handling the user-reported errors.

Protecting the database from unauthorized threats.

Ensuring that data gets backed up & able to be recovered.

Regularly liasoning out with multiple IT (Information Technology) projects & database programmers.

After completing the Oracle DBA training in Noida multiple companies can easily hire. If we list out those organizations then these are TELUS International India, DCM Infotech Limited, Inspirisys Pvt Ltd, Vodafone India Services Pvt Ltd, Pathfinder solutions, Oracle, and others.

As your Oracle DBA training institute in Noida gets completed you get eligible to get a 100% internationally recognized certificate. Moreover, the certification helps out in climbing the ladder of success more easily. You can show this to potential employers.

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CURRICULUM & PROJECTS

Oracle DBA Training Program

Are you looking for the best Oracle DBA training If that's the case, your quest is over! Croma Campus provides the best Oracle DBA certification training.

Architecture Overview

SQL Fundamentals

Installing Oracle 12c Database Server

Creating Oracle Databases using DBCA

Oracle Database Management Tools

Oracle Database Files Management

Database Storage Structure Management

Database Instance Management

Oracle Network Environment Configuration

Administering User Security and Database Links

Data Concurrency and Space Management

Database Auditing Implementation in Oracle DBA 12c

Backup and Recovery Concepts in Oracle DBA 12c

Database Maintenance and Performance Basics

ORACLE Multitenant Architecture

Miscellaneous Concepts

Placement Guide

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Introduction

What are Databases

Why do you need Databases

Major Databases and Database Vendors

Relational Databases

The Oracle 12c RDBMS and related products

Role and responsibilities of Oracle DBA

Oracle Database Architecture

Database and Instance

Memory Structures – SGA, PGA

Background Processes

Server Processes

Database Files

Physical & Logical Structures

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SQL Fundamentals

Learn SQL SELECT Statement

Restricting and Sorting Data

Single-row and Multiple-row Functions

Using Single-Row Functions to Customize Output

Using Conversion Functions and Conditional Expressions

Reporting Aggregated Data Using the Group Functions

Introduction to Joins and its Types

Displaying Data from Multiple Tables Using Joins

Introduction to Subqueries, Single Row & Multiple Row Subqueries

Using Subqueries to Solve Queries

Using the SET Operators

Using ORDER BY clause in set operations

Introduction to DML (Data Manipulation Language)

Managing Tables using DML statements

Introduction to DDL (Data Definition Language)

Introduction to Data Dictionary Views

Introduction to Data Dictionary

Describe the Data Dictionary Structure

Using and querying the Data Dictionary views

Overview of sequences, synonyms, indexes

Creating Sequences, Synonyms, Indexes

Introduction to Views

Creating Views

Managing Schema Objects

Retrieving Data by Using Subqueries

Controlling User Access

Manipulating Data

Managing Data in Different Time Zones

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Oracle Software Installation Basics

Planning Your Installation

Configuring Oracle Linux with Oracle RDBMS Pre-Install RPM

Operating System Groups and Users

Environment Variables

Configuring the Oracle Software Owner Environment

Using Oracle Universal Installer (OUI)

Installation Option: Silent Mode

Installing Oracle Database 12c

System Requirements for Oracle Database

Creating Operating System Groups and Users

Types of Installations

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Creating Oracle Database

Planning the Database

Creating Database

Silent

Command line

Starting & Stopping Database

Startup & Shutdown modes

Starting & Stopping the database

Read-only & Restricted modes

Create Oracle Databases using DBCA

Planning the Database Storage Structure

Types of Databases (based on workload)

Choosing the Appropriate Character Set

Understanding How Character Sets are Used

Setting the NLS_LANG Initialization Parameter

Using the Database Configuration Assistant (DBCA)

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Oracle Database Management Tools

Introducing Oracle Database Management Tools

Using SQL*Plus

Using SQL Developer

Logging in to Oracle Enterprise Manager Database Express

Using the Enterprise Manager Database Express Home Page

Understanding the Enterprise Manager Cloud Control Framework

Using Enterprise Manager Cloud Control

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Parameters & Parameter Files

Initialization Parameters

Static and Dynamic parameters

Parameter Files

Text & Server Parameter Files

System & Session Level Parameters

Changing Parameter values

Managing Data Files & Tablespaces

Tablespace and Data Files Concepts

Blocks, Extents, Segments

Understanding Space Management

Creating & Managing Tablespaces

Big file Tablespaces

Tablespace Quotas

Configuring Multi-Block Support

Managing Temporary Tablespaces

Understanding Temporary Tablespaces

Managing Temporary Tablespaces

Temporary Tablespace Groups

Managing Control Files

Understanding Control Files

Multiplexing Control Files

Backing up Control Files

Redo Log Files & Archiving

Online & Archived Redo Log Files

Managing Online Redo Log Files

Fast Recovery Area (FRA)

Configuring Database Archive mode

Oracle Managed Files (OMF)

OMF Concepts and Use

File Naming Conventions using OMF

Creating Tablespaces with OMF

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Managing Data Storage

Learn about Data Storage

Database Block contents

Exploring database structure

Create a new Tablespace

Managing Tablespace

Displaying Tablespace Data

Using OMF

Managing Diagnostic data

Diagnostic files

Automatic Diagnostic Repository (ADR)

Viewing Diagnostic data

Managing Undo Data

Transactions and Undo Data

Managing Undo data

Storing Undo Information

Creating Undo Tablespaces

Comparing Undo Data and Redo Data

Configuring Undo Retention

Guaranteeing Undo Retention

Changing an Undo tablespace to a Fixed Size

Moving Data

Moving Data: General Architecture

Oracle Data Pump

SQL*Loader

External Tables

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Database Instance Management

Initialization Parameter Files

Starting an Oracle Database Instance

Shutting Down an Oracle Database Instance

Viewing Log Files

Using Trace Files

Using the Dynamic Performance Views

Data Dictionary

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Oracle Network Environment Configuration

Oracle Net Services Overview

Oracle Net Listener Overview

Establishing Oracle Network Connections

Connecting to a Server

Tools for Configuring and Managing the Oracle Network

Using the Listener Control Utility

Using Oracle Net Configuration Assistant

Using Oracle Net Manager

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User Administration

Creating Users Accounts

Account management

Schema, Session, Killing Sessions

Using profiles to implement complex passwords and resource limits

Privileges & Roles

Understanding Privileges

Managing Privileges

Understanding Roles

Managing Roles

Database Links

Distributed Databases

Creating Database Links

Managing Database Links

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Data Concurrency Management

Overview of Locks

Locking Mechanism

Data Concurrency

DML Locks

Enqueue Mechanism

Lock Conflicts

Space Management

Space Management Overview

Block Space Management

Row Chaining and Migration

Free Space Management Within Segments

Types of Segments

Allocating Extents

Allocating Space

Creating Tables Without Segments

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Database Auditing Implementation in Oracle DBA 12c

Separation of Responsibilities

Database Security

Monitoring for Compliance

Standard Database Auditing

Unified Audit Data Trail

Separation for Duties for Audit Administration

Configuring the Audit Trail

Specifying Audit Options

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Backup and Recovery Basics

Categories of Failures

Flashback Technology

Understanding Instance Recovery

Phases of Instance Recovery

Tuning Instance Recovery

Using the MTTR Advisor

Comparing Complete and Incomplete Recovery

Oracle Data Protection Solutions

Backup and Recovery Configuration

Configuring for Recoverability

Configuring the Fast Recovery Area

Multiplexing the Control File

Online Redo Log File

Multiplexing the Online Redo Log File

Archived Redo Log Files

Archiver Process

Archived Redo Log File Naming and Destinations

Performing Database Backups

Backup Solutions Overview

Oracle Secure Backup (overview)

User Managed Backup (overview)

Backup Terminology and Types of Backups

Using Recovery Manager (RMAN)

Configuring Backup Settings

Oracle-Suggested Backup

Backing Up the Control File to a Trace File

Performing Database Recovery

Data Recovery Advisor

Loss of a Control File

Loss of a Redo Log File

Loss of a Datafile in NOARCHIVELOG Mode

Loss of a Noncritical Datafile in ARCHIVELOG Mode

Loss of a System-Critical Datafile in ARCHIVELOG Mode

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Performing Database Maintenance

Database Maintenance (overview)

Viewing the Alert History

Terminology

Automatic Workload Repository (AWR)

Statistic Levels

Automatic Database Diagnostic Monitor (ADDM)

Advisory Framework

Enterprise Manager and Advisors

Managing Performance

Performance Monitoring

Tuning Activities

Performance Planning

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ORACLE Multitenant Architecture

Multitenant Architecture

Pluggable Databases (PDB) & Container Database (CDB)

Creating & Managing CDBs & PDBs

Users, Roles, Privileges in CDB

Parameters in CDB

Backup, Recovery of CDBs & PDBs

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Flashback Technologies

Oracle Flashback Technologies

Flashback Database

Flashback Table

Flashback Drop Table

Oracle Data Pump

Concepts of Logical backups & Refresh

Data Pump Exports & Imports

Transportable Tablespaces

Concepts of Transportable Tablespaces

Transporting Tablespaces across Databases

Database Cloning

Cloning Concepts and Considerations

Cloning Techniques

Cloning Oracle Home and Database

Manual Cloning

Cloning using RMAN

Data Guard

Overview of Data Guard

Benefits of Implementing Data Guard

Standby Database Concepts

Implementing Physical Standby database

Database Patching

Patching Concepts

Interim Patches, CPU, PSU patches

Patch Sets

Downloading & Analysing Patches

Applying Patches

Database Upgrade

Understanding the upgrade process

Upgrade methods

Upgrading Oracle11g to Oracle 12c

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Placement Guide

Tips to clear an Interview

Common Interview questions and answers

Oracle DBA 12c Interview Questions and Answers

Resume Building Guide

Attempt for Oracle DBA Global Certification Exam

Start applying for Job

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