Oracle DBA 11g/12c - Database Administration for Junior DBA from Udemy

Learn to become an Oracle Database Administrator (DBA) in 6 weeks and get a well paid job as a Junior DBA.

'Oracle 11g/12c DBA' course follows a step by step methodology in introducing concepts and Demo's to the students so that they can learn with ease.

If you want to become an Oracle Database Administrator(Oracle DBA), this course is right for you.

Almost in every organization, you will find Database Administrator's (DBA's) to maintain the organization's database. Becoming a good DBA depends on the knowledge you have in the overall architecture of Oracle Database.

In this course, I have covered both Oracle Database 11g and Oracle Database 12c so that you get to know the differences and can work in organizations, who are still in 11g.

Step by Step methodology followed is...

Learn the fundamentals of database to set the stage for Oracle Architecture
Understand the Process and Memory Architecture (This is important as understanding this will help you solve lot of critical performance issues).
Install Oracle Database 11g & 12c (Manual method and using DBCA)
Tablespace management to manage space to store the data.
UNDO Tablespace management to manage undo space.
REDO Log file management to manage redo space.
Manage users and security
Networking (Configuring Listeners and TNS entries)
Understand various Data dictionary tables/views
Diagnose issues using Diagnose data and generate packages for Oracle Support.
Backup and Recovery (User Managed)
Backup and Recovery (RMAN)
Materialized Views
Table Partitioning
Project Work

Let's start and I will take you step by step to lead your journey into the DBA world.

What's inside

Learning objectives

Final goal: get a job as an oracle database administrator (oracle dba)
As a oracle database administrator you would understand the database architecture, which will help you to perform your dba duties with better understanding.
As a oracle database administrator (oracle dba), you would be able to install the necessary oracle software/database
As a oracle database administrator (oracle dba), you would be able to administer user accounts in the database

As a oracle database administrator (oracle dba), you would be able to manage tablespace's to provide required space for the data
As a oracle database administrator (oracle dba), you would be able perform backup and recovery as needed.
As a oracle database administrator (oracle dba), you would be able to diagnose the problems and if required will be able to work with oracle support
As a oracle database administrator (oracle dba), you would be able to configure the listeners for users to communicate

Final goal: get a job as an oracle database administrator (oracle dba)
As a oracle database administrator you would understand the database architecture, which will help you to perform your dba duties with better understanding.
As a oracle database administrator (oracle dba), you would be able to install the necessary oracle software/database
As a oracle database administrator (oracle dba), you would be able to administer user accounts in the database
As a oracle database administrator (oracle dba), you would be able to manage tablespace's to provide required space for the data
As a oracle database administrator (oracle dba), you would be able perform backup and recovery as needed.
As a oracle database administrator (oracle dba), you would be able to diagnose the problems and if required will be able to work with oracle support
As a oracle database administrator (oracle dba), you would be able to configure the listeners for users to communicate

Syllabus

In this DBA Section, you will learn fundamentals of database to set the stage for Oracle Architecture

What is a Database?

Role of a DBA!!!

OLTP vs OLAP Databases

Quiz1

Traffic lights

Read about what's good

what should give you pause

and possible dealbreakers

Explores the fundamentals of Oracle database architecture, a core concept in database administration

Guides learners in understanding and leveraging important memory architecture concepts in database management

Provides hands-on practice in installing Oracle databases, a practical skill for database administrators

Empowers learners to manage tablespaces for data storage, encompassing space management and optimization techniques

Covers essential techniques for backup and recovery, ensuring data protection and integrity

Instructs learners in diagnosing and resolving database issues, empowering them to troubleshoot and maintain database systems

Reviews summary

Comprehensive junior dba training

According to students, this course offers a comprehensive and practical foundation for aspiring Oracle DBAs, particularly those aiming for a Junior DBA role. Learners consistently praise the instructor's clear explanations and the step-by-step methodology, which make complex concepts accessible. The hands-on activities and detailed demonstrations for Oracle 11g and 12c installation, configuration, and administration are frequently highlighted as highly beneficial, enabling students to gain real-world practical skills. While the course provides a strong start, some learners suggest that specific advanced topics could benefit from deeper exploration, and a few encountered challenges with environment setup during installation, indicating potential areas for refinement or supplementary guidance.

Comprehensive for basics, but could expand on advanced topics.

"The course provides a decent introduction, but I felt some topics could have been explored in more depth, especially for 12c, like advanced RMAN features or performance tuning beyond the basics."

"While the course provides a good overview, as Oracle 19c becomes more prevalent, focusing so much on 11g feels slightly less relevant for current job markets, though I understand the need to cover older versions."

"I found the backup and recovery sections particularly useful. Some areas like materialized views could have used more complex examples, but it's a solid start."

Offers valuable hands-on labs and real-world skills development.

"The hands-on labs for 11g and 12c installation and configuration were invaluable. I especially appreciated the step-by-step approach..."

"This course provided me with the practical skills needed to step into a Junior DBA position. The project work was realistic and cemented my understanding."

"Excellent course! The material is presented in a very practical, job-oriented way. I found the explanations for undo/redo and data dictionary views extremely helpful."

Course effectively prepares for junior DBA roles.

"This course delivers exactly what it promises – to make you job-ready as a junior Oracle DBA."

"It truly prepares you for a Junior DBA role. Highly recommended!"

"I now have a much better understanding of Oracle architecture and can perform basic DBA tasks. The focus on both 11g and 12c is a huge plus for job hunting."

Instructor simplifies complex Oracle DBA concepts effectively.

"The instructor explains complex concepts with such clarity, making them easy to grasp."

"As someone completely new to Oracle, this course was perfect. The instructor breaks down everything into manageable chunks."

"The best online course I've taken for Oracle DBA. The instructor simplifies really complex database concepts."

Some learners face environment-specific difficulties during setup.

"While the installation process was well-demonstrated, I did face some environment-specific challenges that required external troubleshooting."

"The course content is alright for basics, but I struggled significantly with the installation demos. The provided scripts or instructions didn't always work seamlessly on my machine, leading to a lot of frustration."

"I encountered unexpected errors during the virtual machine setup that required me to seek solutions outside the course material."

Activities

Be better prepared before your course. Deepen your understanding during and after it. Supplement your coursework and achieve mastery of the topics covered in Oracle DBA 11g/12c - Database Administration for Junior DBA with these activities:

Review Database Fundamentals

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Understanding the basics of database systems will help you better grasp the concepts covered in this Oracle DBA course.

Browse courses on Database Fundamentals

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Review your notes or textbooks on basic database concepts.
Take practice quizzes or tests to assess your understanding.

Practice SQL Queries

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Regular practice with SQL queries will enhance your ability to retrieve and manipulate data effectively in Oracle databases.

Browse courses on SQL Queries

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Use online platforms or textbooks to find practice problems.
Write and execute SQL queries to solve the problems.
Review your results and identify areas for improvement.

Attend an Oracle Database Workshop

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Attending a hands-on workshop will provide you with practical experience and insights into Oracle database administration.

Browse courses on Database Administration

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Research and find an Oracle database workshop that aligns with your learning goals.
Register for the workshop and prepare any necessary materials.
Actively participate in the workshop, ask questions, and take notes.
Follow up after the workshop by practicing what you learned.

Two other activities

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Show all five activities

Design and Implement a Database Schema

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Creating your own database schema will deepen your understanding of how databases are structured and organized.

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Identify the purpose and requirements of your database.
Design an entity-relationship diagram (ERD) to represent your data model.
Create the database schema using Oracle SQL.
Populate the database with sample data.
Test and refine your schema based on performance and functionality.

Mentor Junior DBAs

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Mentoring others will reinforce your understanding of Oracle DBA concepts and best practices.

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Identify opportunities to mentor junior DBAs within your organization or online communities.
Provide guidance and support on Oracle database administration tasks.
Share your knowledge and experiences to help them grow professionally.

Career center

Learners who complete Oracle DBA 11g/12c - Database Administration for Junior DBA will develop knowledge and skills that may be useful to these careers:

Database Administrator

Database Administrators (DBAs) are responsible for keeping an organization's databases running smoothly and efficiently. They install and maintain database software, configure and manage database systems, and monitor and troubleshoot performance issues. This course can help you prepare for a career as a DBA by providing you with a solid foundation in Oracle Database administration, covering topics such as database architecture, memory structures, tablespace management, undo and redo log file management, user and security management, networking, and data dictionary tables/views.

See salaries and explore the career path for Database Administrator

Data Analyst

Data Analysts use their skills in data mining, statistics, and databases to help businesses make informed decisions. They extract, clean, and analyze data from a variety of sources to identify trends and patterns. This course can help you develop the skills needed to become a Data Analyst by providing you with a strong foundation in Oracle Database administration. You will learn how to manage and query data, as well as how to diagnose and troubleshoot database issues.

See salaries and explore the career path for Data Analyst

Business Analyst

Business Analysts use their knowledge of business processes and data analysis to help businesses improve their operations. They work with stakeholders to identify and solve business problems, and they develop and implement solutions that can improve efficiency and profitability. This course can help you develop the skills needed to become a Business Analyst by providing you with a strong foundation in Oracle Database administration. You will learn how to manage and query data, as well as how to diagnose and troubleshoot database issues. This knowledge will be essential for helping you to understand business processes and to develop and implement effective solutions.

See salaries and explore the career path for Business Analyst

Software Engineer

Software Engineers design, develop, and maintain software applications. They work with a variety of programming languages and technologies to create software that meets the needs of users. This course can help you develop the skills needed to become a Software Engineer by providing you with a strong foundation in Oracle Database administration. You will learn how to manage and query data, as well as how to diagnose and troubleshoot database issues. This knowledge will be essential for helping you to develop software applications that are reliable and efficient.

See salaries and explore the career path for Software Engineer

Systems Analyst

Systems Analysts design, develop, and implement computer systems. They work with users to identify and solve business problems, and they develop and implement solutions that can improve efficiency and profitability. This course can help you develop the skills needed to become a Systems Analyst by providing you with a strong foundation in Oracle Database administration. You will learn how to manage and query data, as well as how to diagnose and troubleshoot database issues. This knowledge will be essential for helping you to understand business processes and to develop and implement effective solutions.

See salaries and explore the career path for Systems Analyst

Database Developer

Database Developers design and develop database applications. They work with a variety of programming languages and technologies to create software that allows users to access and manage data. This course can help you develop the skills needed to become a Database Developer by providing you with a strong foundation in Oracle Database administration. You will learn how to manage and query data, as well as how to diagnose and troubleshoot database issues. This knowledge will be essential for helping you to develop database applications that are reliable and efficient.

See salaries and explore the career path for Database Developer

Data Scientist

Data Scientists use their skills in data mining, statistics, and machine learning to help businesses make informed decisions. They extract, clean, and analyze data from a variety of sources to identify trends and patterns. This course can help you develop the skills needed to become a Data Scientist by providing you with a strong foundation in Oracle Database administration. You will learn how to manage and query data, as well as how to diagnose and troubleshoot database issues. This knowledge will be essential for helping you to understand data and to develop and implement effective solutions.

See salaries and explore the career path for Data Scientist

Information Security Analyst

Information Security Analysts design and implement security measures to protect an organization's computer systems and data. They work with a variety of security technologies and tools to identify and mitigate security risks. This course can help you develop the skills needed to become an Information Security Analyst by providing you with a strong foundation in Oracle Database administration. You will learn how to manage and query data, as well as how to diagnose and troubleshoot database issues. This knowledge will be essential for helping you to understand security risks and to develop and implement effective security measures.

See salaries and explore the career path for Information Security Analyst

Network Administrator

Network Administrators design, implement, and maintain computer networks. They work with a variety of network technologies and protocols to ensure that networks are reliable and secure. This course can help you develop the skills needed to become a Network Administrator by providing you with a strong foundation in Oracle Database administration. You will learn how to manage and query data, as well as how to diagnose and troubleshoot database issues. This knowledge will be essential for helping you to understand network technologies and protocols and to design and implement effective network solutions.

See salaries and explore the career path for Network Administrator

Computer Systems Administrator

Computer Systems Administrators design, implement, and maintain computer systems. They work with a variety of hardware and software technologies to ensure that systems are reliable and secure. This course can help you develop the skills needed to become a Computer Systems Administrator by providing you with a strong foundation in Oracle Database administration. You will learn how to manage and query data, as well as how to diagnose and troubleshoot database issues. This knowledge will be essential for helping you to understand computer systems and to design and implement effective system solutions.

See salaries and explore the career path for Computer Systems Administrator

IT Manager

IT Managers plan, organize, and direct the activities of an organization's IT department. They work with a variety of stakeholders to develop and implement IT strategies and solutions. This course may be useful for IT Managers by providing you with a strong foundation in Oracle Database administration. You will learn how to manage and query data, as well as how to diagnose and troubleshoot database issues. This knowledge may be helpful for developing and implementing IT strategies and solutions that effectively meet the needs of an organization.

See salaries and explore the career path for IT Manager

Web Developer

Web Developers design and develop websites and web applications. They work with a variety of programming languages and technologies to create websites that are user-friendly and efficient. This course may be useful for Web Developers by providing you with a strong foundation in Oracle Database administration. You will learn how to manage and query data, as well as how to diagnose and troubleshoot database issues. This knowledge may be helpful for developing web applications that are able to access and manage data efficiently.

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Mobile Developer

Mobile Developers design and develop mobile applications. They work with a variety of programming languages and technologies to create mobile applications that are user-friendly and efficient. This course may be useful for Mobile Developers by providing you with a strong foundation in Oracle Database administration. You will learn how to manage and query data, as well as how to diagnose and troubleshoot database issues. This knowledge may be helpful for developing mobile applications that are able to access and manage data efficiently.

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Game Developer

Game Developers design and develop video games. They work with a variety of programming languages and technologies to create games that are fun and engaging. This course may be useful for Game Developers by providing you with a strong foundation in Oracle Database administration. You will learn how to manage and query data, as well as how to diagnose and troubleshoot database issues. This knowledge may be helpful for developing games that are able to access and manage data efficiently.

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Technical Writer

Technical Writers create and maintain technical documentation. They work with a variety of software and tools to create documentation that is clear and easy to understand. This course may be useful for Technical Writers by providing you with a strong foundation in Oracle Database administration. You will learn how to manage and query data, as well as how to diagnose and troubleshoot database issues. This knowledge may be helpful for creating technical documentation that is accurate and informative.

See salaries and explore the career path for Technical Writer