Learn to administer Oracle DBA. Join now to learn from a competent Oracle administrator.
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Corporate Served- 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 Oracle DBA Online Training in India gaining acceleration.
Oracle DBA Online Training
- 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 Online Training, it is important to look out at the course curriculum;
Establishing & understanding the realms of database administration.
Applying the relational database model for understanding the hierarchies.
Understanding as well as applying our data libraries.
Implementing the database statistics for finding accurate results.
Creating & understanding the role of applications as well as servers.
Discussing & understanding the concepts of backup as well the recovery procedures.
Developing, maintaining & leading out Oracle Databases.
- 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 Online course, 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.
- A career in the domain of Oracle Database administrator involves the multiple functions relate to customization & other tasks. Moreover, it helps out in maintaining the optimum performance of the databases. After completing the Oracle DBA Online Training in India, you can go to the below-mentioned domains:
If we talk regarding One Database Administrator then they require to perform a variety of responsibilities in their current responsibility. They need to install the latest version of Oracle for smooth functioning.
Oracle Database administrator also has responsibility related to handling out services which comes out throughout the customers. It also manages the load of software.
This comes out in the list of certifications which is for a junior level where the candidate comes out from schools and colleges. It also helps in designing systems to recover the data.
You have to involve in the updating & ensuring the latest version of the Oracle database system they get involved in installing and uninstalling the software.
Database administrator in the Oracle database always remains a high priority & key area related to the position. As per the market hype, the job of an oracle-based data administrator gets easily available.
- Whether you are working on the database solutions for fulfilling your business needs or going to fulfill our other requirements. Before enrolling in an Oracle DBA Online Training, it is important to get through the reasons for their popularity:
Oracle Database helps out in organizing, managing, securing, administering as well as protecting out data which gets based on your system.
In todays scenario businesses accumulate a huge amount of data and it becomes difficult to handle the databases. With the help of Oracle DBA handling out data becomes easy & effective.
There are multiple issues that can affect the performance of Oracle DBA. Moreover, after completing Oracle DBA Online Training in India you must be able to handle the bottlenecks involved in this system.
Many times, software developers interact with DBAs for avoiding the costly design structures & the modifications needed. Moreover, they must be familiar with the DB normalization.
A beginner DBA must understand the purpose of the services behind them. These get bound out by some functionalities extending out to the oracle.
- 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 Oracle DBA Online Course, you have to perform the below-mentioned primary duties in an organization:
Administering as well as installing out the oracle databases.
Upgrading & downgrading out the oracle database solutions.
Preparing the RCA reports for increasing organizational revenue.
Good knowledge of handling multiple types of database-related errors.
Providing knowledge & exposure to different SQL servers is an asset.
- After completing the Oracle DBA Online training there are multiple companies that 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 Online Course 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.
- Related Courses to Oracle DBA Online Training
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CURRICULUM & PROJECTS
Oracle DBA Certification Training
- 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
- 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
- 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
- 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
- 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)
- 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
- 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
- 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
- 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
- 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
- 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
- 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
- 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
- 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
- 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
- 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
- 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
- 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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FAQ's
A database administrator is responsible for maintaining, organizing, and handling organizational data.
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It is a widely used enterprise application throughout organizations
Yes, the technology has huge potential to turn out the future scenario.
No, the job responsibilities can easily perform out.
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The Oracle/SQL training at Croma is highly interactive and practical. The best thing is that you don’t have to worry even you miss one or more LIVE sessions. You will get the recording of each class in LMS (Learning Management System) and use these recordings for future references too when you nee Read more...
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Thank you Croma Campus for breaking down the subject in small and easy components. It made everything easy to understand. I appreciate your patience and style of teaching. I was worried in getting into Database testing training but the trainer helped me go through it. Each part of the training was e Read more...
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