Oracle DBA Training

Click to rate this post!
[Total: 0 Average: 0]

Oracle company for database creation and maintenance. Today many people have a dream of becoming a Database administrator. And in this fast moving days achieving database certification is easier. Basically, these databases have two kinds of responsibilities. One is the developer part and the other is the administration part. Initially, the people were appointed as a database developer and was later appointed as a Database administrator. To become the DBA you people need to clear the Oracle dba training.

Oracle DBA Training :

Basically, this DBA has a full right over the database. Moreover, he is responsible for everything that happened in the database. And in this fast-moving days, achieving Oracle certification is easy. Because with the advance of technology, we can easily get certified through oracle dba training. Moreover, many database developers have a dream of clearing the oracle dba certification. People who have this certification has more demand in the IT market.

The main objective of an Oracle DBA is to store, manage and retrieve information efficiently. Additionally, this oracle consists of various software mechanisms to achieve maximum data currency, high performance for maximum productivity. Basically, in Oracle, we use three categories to store the information. These are the data files, control files, redo log files, parameter files and so on. This DBA is responsible for the complete maintenance of the database. This Oracle DBA performs various activities like Maintenance tasks, consistency checks, health checks, update statistics. With the training of OnlineITGuru, you can easily clear the Oracle database certification

Click to rate this post!
[Total: 0 Average: 0]

n application usually consists of front – end and back end. In the front end programming, we use programming languages like HTML, CSS, JS and so on. In some cases, some input will be taken from the user and will store in the database. This database service is being provided by many vendors like Oracle, MySQL, Mango DB and many more. Among these Vendors, Oracle is most preferable.  And this database is divided into two parts namely admin and developer. Now let us have a look over

What is Oracle DBA?

An Oracle DBA is a database administrator, who has specialized software to store and organize data. This includes various responsibilities like planning, installation, configuration, design, migration, performance analyzing, security,  troubleshooting as well as the backup and recovery. This Oracle DBA training covers all the roles and responsibilities explained above.

The tutorial covers the following concepts :

Modifying Data, Views, and Constraints.

Control and Redo Log files

Managing tables, indexes and constraints

Managing users and security

Who can pursue this course?

People who were interested in database creation and maintenance can pursue this course.

What are the prerequisites?

There are nothing prerequisites required to pursue the Oracle, basic  database knowledge is enough to complete the course

Benefits of OnlineITGuru

Today Oracle dba training is being provided by many institutes through online. But one advantage of taking the course from OnlineITGuru is that you will get a self-placed video of your interesting technology from the available set of courses.

OnlineITGuru is providing the Oracle dba course by the real-time industry. Trainers were very skilled people who were currently working in the industry with the least experience of 10 years. Along with training trainer will guide you some tips along with the useful material. This helps in clearing the certification.


Course Features

course duration Course Duration : 40 Hrs

Highly interactive, reliable and quality learning sessions of the course are conducted by OnlineITGuru. For a better learning experience, the courses are divided into distinctive phases and sessions.

Hands on experience Hands on Experience

Every module shall be followed by a practical experience of lab exercises. At the end of the course, the students will have to build a project on the concepts that were taught to them during the course duration.

access duration Access Duration: Lifetime

Students will have a life time access to the course materials provided by OnlineITGuru. Students also have an opportunity to decide the duration of the course as per their schedule and convenience.

24/7 support 24 X 7 Support

Concerned faculty can be contacted by the students if they are looking for help and assistance with respect to the course and its material. Students can approach their respective faculty to clear their quires either by email, phone or through live chat.

get certified Get Certified

At the end of the course, students will have to fare well in quizzes and testes conducted by the institute and the faculty in order to receive the required certification. To clear the Certification test with flying colors, students will be given model questions and certification dumps that would make them confident about attempting the test to get their Certification.

job support Job Assistance

OnlineITGuru will help students find job opportunities with the newly acquired skill set. OnlineITGuru has a varied bunch of Clientele around the globe, over 30+ companies in USA and India that have experience in working with different technologies. We would pass your resumes to them after the completion of the course and ensure that the students achieve 100% placements. During the testing and interview process for them, the required assistance shall be provided by OnlineITGuru.

Click to rate this post!
[Total: 0 Average: 0]

Oracle DBA Online Course Content

Oracle DBA Training Syllabus – Part 1

Introduction (Database Architecture)

  • Describe course objectives
  • Explore the Oracle 11g/12c database architecture

Installing the Oracle Database Software

  • Explain core DBA tasks and tools
  • Plan an Oracle installation
  • Use optimal flexible architecture
  • Install software with the Oracle Universal Installer (OUI)

Creating an Oracle Database

  • Create a database with the Database Configuration Assistant (DBCA)
  • Create a database design template with the DBCA
  • Generate database creation scripts with the DBCA

Managing the Oracle Instance

  • Start and stop the Oracle database and components
  • Use Enterprise Manager (EM)
  • Access a database with SQL*Plus and iSQL*Plus
  • Modify database initialization parameters
  • Understand the stages of database startup
  • View the Alert log
  • Use the Data Dictionary

Managing Database Storage Structures

  • Describe table data storage (in blocks)
  • Define the purpose of tablespaces and data files
  • Understand and utilize Oracle Managed Files (OMF)
  • Create and manage tablespaces
  • Obtain tablespace information
  • Describe the main concepts and functionality of Automatic Storage Management (ASM)

Administering User Security

  • Create and manage database user accounts
  • Authenticate users
  • Assign default storage areas (tablespaces)
  • Grant and revoke privileges
  • Create and manage roles
  • Create and manage profiles
  • Implement standard password security features
  • Control resource usage by users

Managing Schema Objects

  • Define schema objects and data types
  • Create and modify tables
  • Define constraints
  • View the columns and contents of a table
  • Create indexes, views and sequences
  • Explain the use of temporary tables
  • Use the Data Dictionary
  • Manage data through SQL
  • Monitor and resolve locking conflicts

Managing Undo Data

  • Explain DML and undo data generation
  • Monitor and administer undo
  • Describe the difference between undo and redo data
  • Configure undo retention
  • Guarantee undo retention
  • Use the undo adviser

Implementing Oracle Database Security

  • Describe DBA responsibilities for security
  • Apply the principal of least privilege
  • Enable standard database auditing
  • Specify audit options
  • Review audit information
  • Maintain the audit trail

Oracle DBA Training Syllabus – Part 2

Configuring the Oracle Network Environment

  • Create additional listeners
  • Create Net Service aliases
  • Configure connect-time fail over
  • Control the Oracle Net Listener
  • Test Oracle Net connectivity
  • Identify when to use shared versus dedicated servers

Backup and Recovery Concepts

  • Identify the types of failure that may occur in an Oracle Database
  • Describe ways to tune instance recovery
  • Identify the importance of checkpoints, redo log files, and archived log files
  • Configure ARCHIVE LOG mode

Performing Database Backups

  • Create consistent database backups
  • Back your database up without shutting it down
  • Create incremental backups
  • Automate database backups
  • Monitor the flash recovery area

Performing Database Recovery

  • Recover from loss of a control file
  • Recover from loss of a redo log file
  • Perform complete recovery following the loss of a data file

Performing Flashback

  • Describe Flashback database
  • Restore the table content to a specific point in the past with Flashback Table
  • Recover from a dropped table
  • View the contents of the database as of any single point in time with Flashback Query
  • See versions of a row over time with Flashback Versions Query
  • View the transaction history of a row with Flashback Transaction Query

Moving Data

  • Describe available ways for moving data
  • Create and use directory objects
  • Use SQL*Loader to load data from a non-Oracle database (or user files)
  • Explain the general architecture of Data Pump
  • Use Data Pump Export and Import to move data between Oracle databases
  • Use external tables to move data via platform-independent files

Configuring Recovery Manager

  • Recovery Manager Features and Components
  • Using a Flash Recovery Area with RMAN
  • Configuring RMAN
  • Control File Auto backups
  • Retention Policies and Channel Allocation
  • Using Recovery Manager to connect to a target database in default NO CATALOG mode
  • Displaying the current RMAN configuration settings
  • Altering the backup retention policy for a database

Using Recovery Manager

  • RMAN Command Overview
  • Parallelization of Backup Sets
  • Compressed Backups
  • Image Copy
  • Whole Database and Incremental Backups
  • LIST and REPORT commands
  • Enable ARCHIVELOG mode for the database
  • Use Recovery Manager

Recovering from Non-critical Losses

  • Recovery of Non-Critical Files
  • Creating New Temporary Tablespace
  • Recreating Redo Log Files, Index Tablespaces, and Indexes
  • Read-Only Tablespace Recovery
  • Authentication Methods for Database Administrators
  • Loss of Password Authentication File
  • Creating a new temporary Tablespace
  • Altering the default temporary Tablespace for a database

Incomplete Recovery

  • Recovery Steps
  • Server and User Managed Recovery commands
  • Recovering a Control File Auto backup
  • Creating a New Control File
  • Incomplete Recovery Overview
  • Incomplete Recovery Best Practices
  • Simplified Recovery Through RESETLOGS
  • Point-in-time recovery using RMAN

Flashback

  • Flashback Database Architecture
  • Configuring and Monitoring Flashback Database
  • Backing Up the Flash Recovery Area
  • Using V$FLASH_RECOVERY_AREA_USAGE
  • Flashback Database Considerations
  • Using the Flashback Database RMAN interface
  • Using Flashback Database EM Interface

Managing and monitoring Flashback Database operations

Dealing with Database Corruption

  • Block Corruption Symptoms: ORA-1578
  • DBVERIFY Utility and the ANALYZE command
  • Initialization parameter DB_BLOCK_CHECKING
  • Segment Metadata Dump and Verification
  • Using Flashback for Logical Corruption and using DBMS_REPAIR
  • Block Media Recovery
  • RMAN BMR Interface
  • Dumping and Verifying Segment Metadata

Monitoring and Managing Storage I

  • Database Storage Structures
  • Space Management Overview
  • Oracle-Managed Files (OMF)
  • Row Chaining and Migrating
  • Proactive Tablespace Monitoring
  • Managing Resumable Space Allocation
  • SYSAUX Tablespace
  • Monitoring table and index space usage

Monitoring and Managing Storage II

  • Automatic Undo Management
  • Redo Log Files
  • Table Types
  • Partitioned Tables
  • Index-Organized Tables (IOT)
  • Managing index space with SQL
  • Configure optimal redo log file size
  • View “Automatic Tuning of Undo Retention”

Automating Tasks with the Scheduler

  • Scheduler Concepts
  • Creating a Job Class and a Window
  • Managing Jobs, Programs, Chains, Events, Schedules, priority
  • Viewing and Purging Job Logs
  • Creating a program and a schedule
  • Creating a job that uses a program and a schedule
  • Altering the program and schedule for the job and observing the behavior change of the job
  • Monitoring job runs

 

  • Dataguard
  • Introduction to Oracle Data Guard
  • Causes of Data Loss
  • Oracle Data Guard Architecture
  • Types of Standby Databases (benefits of each type)
  • Using the Data Guard Broker
  • Differentiating Between Standby Databases and Data Guard Broker Configuration
  • Data Protection Modes
  • Performing Role Transitions

Creating a Physical Standby Database by Using SQL and RMAN Commands

  • Preparing the Primary Database
  • Creating the Physical Standby Database
  • Creating a Logical Standby Database
  • Using Oracle Active Data Guard
  • Creating and Managing a Snapshot Standby Database

ASM (Automatic Storage Management)

  • Grid Installation
  • ASM instance and Types of redundancies
  • Database creation on ASM disk groups
  • Converting non-ASM Database to ASM.

 
Do we offer any discount on the course?

We offer Group Batch, Referral, Project, and One to One Training Discounts. If you enrolled for any course, you can take any other self-paced course as Free. Therefore, at the same time, you can learn two technologies.

Can we schedule the training based upon your availability?

You can schedule your training in all Time Zones. If you want, we offer training with US, UK, Australia, Europe Instructors in Weekends and Weekdays.

Who will provide the environment to execute the Practicals?

Our Instructor will Provide, server access to the Course aspirants. And hands-on practical training that everything you need for understanding the total course with Projects.

What is the qualification of our trainer?

Our Trainer is a certified consultant, at present he working with this technology projects and has significant experience.

Do we offer placements to the course seekers?

For Every technology, We have Job Placement Teams in India, USA and around the world. After your enrollment, we start Your resume preparation and train you to clear the certifications and Projects required for getting Job. Meanwhile, our Instructors will conduct Interview sessions and assign you projects. We forward your resumes to companies that we tie-up. We make you to get complete experience so that you get a Job.

Will OnlineITGuru help you in getting certified?

We Provide Assistance is Getting Certification. We promise you that after our training, you will definitely get certified in Respected Technology.

Do we accept the course fees in installments?

Yes, we accept Training payment in Two to three Installments, with respect to the mode of training you take.

What are the Live Projects that we provide?

Our Instructor Explains Every Topic and Project on the Software itself with real time examples. Every training Batch is considered as a software team and a project is assigned to them, after completing this project. The training will be completed. So that the Students feel the real time IT Company Environment During the Sessions, where our Instructor is like a Team Lead.

Click to rate this post!
[Total: 0 Average: 0]

Contact Us
+1 469 522 9162
+91 955 010 2466
Offer :
Self-Paced
10000
  • Lifetime access with high-quality content and class videos
  • 40 hours of course presentations by hands-on experts
  • 35 hours of lab time
  • 24x7 online support
Live Online Training
25000

Mon -Fri (5 Weeks)
-
For Business
    Corporate Training
  • Practical knowledge with key modules (Self-paced and Instructor command options)
  • Training schedule has been preparation with regularly updated contents
  • Project quality with Learning Management System (LMS)
  • 24x7 assistance and support
Project Support
43500
  • Daily 1:30 hours session
  • 5 Days support per week

100% Secure Payments. All major credit & debit cards accepted.

Call Now Button