Network Administration Online Courses

Database Administrator serve as the cornerstone of any organization, providing essential maintenance and performance to databases, along with ensuring their security. Additionally, database developers are involved in designing the architecture for a database system and developing applications that can utilize it effectively. As such, Database Admins play an integral role in guaranteeing proper access to data while keeping all information secure within the network.

About our database management courses

Our wide range of online database administrator training courses provide you with the essential skills (and critical skills) to be a successful database managers. You will learn how to create high-availability solutions, develop data recovery strategies, and apply performance-tuning techniques – all of which are paramount for keeping large Database Management Systems running optimally.

All of our Database administrator classes are online and are self-paced to fit your needs and schedule. Through ITU, you can access all the material in the course at any time so that you can learn on your own terms.

Unearth the secrets to becoming a database administrator with our top-notch DBA courses! Our instructors are world-class professionals in this field and offer unparalleled expertise, knowledge, and advice. Master all of the major databases such as Oracle or SQL by learning from our comprehensive course selection tailored for DBAs in different roles – systems DBAs, development DBAs, application DBAs or any other type you can think of!

Careers in database administration

The Database Administrator deploy their analytical skills and technical skills ensuring optimal functioning of the database servers. In larger business operations, they are an important part of the Information Technology operations team and must always monitor production databases to ensure no operational or performance issues arise. When problems do occur, management skills and strong analysis skills kick in to high gear and DBAs work diligently with Advanced Data Management to find solutions quickly and efficiently. 

A successful Database Administrator must have the technical skills and detailed understanding of the database engines they are working with, which is why an Oracle DBA won't be able to manage MS SQL or MySQL databases. Each businesses will require someone experience level depending on their specific RDBMS (Relational Database Management System). It's also essential that DBAs have strong analysis skills and are knowledgable in Structured Query Language (SQL) so they can construct queries and upkeep operations and resources for all the databases under their systems manager management.

Knowing the intricacies of SQL dialects is an important skill for every Database Administrator along with strong analysis skills. As with most standards, even though all database engines implement systems design locally or cloud infrastructure in their own unique way, there are still small differences that set each RDBMS apart from one another and must be known by those working on them.

BDA Career opportunities and career path

  • Database Programmer, Tester, Architect or Engineer
  • Analysts and Data Scientists
  • Consultants
  • Project Manager

Start today and upgrade your knowledge with our comprehensive Database Administration program!


FAQ Data Administration Online Courses for certification

Why learn on ITU?

In this day and age of data-driven decisions, database administration is paramount. Not only does it ensure the safety of potentially sensitive information, but also aids in analyzing vast amounts of big data for businesses leveraging business analysis to ensure hitting business goals. Employing analysis process and operations analyst to keep database management programs optimized for peak performance is thus essential!

Have you ever wondered what database management is and why it's essential to learn?

Database management is the key to unlocking data for an organization, allowing personnel to access, maintain and update it at will. A DBMS (database management system) is the cloud computing software that enables this process; we are seeing more of its importance every day as organizations use these powerful systems analyst insights derived from their databases to better serve customers, streamline operations and inform effective decision-making.

Organizations can rely on a relational database management system (RDBMS) to meet the majority of their data storage needs. These databases are created and accessed using Structured Query Language (SQL), permitting tables of information within them to be connected, organized, and utilized in an efficient manner. Banks, airlines, retailers-all depend on RDMBSs as the foundation for their operational success.


Database management can also be utilized to develop business intelligence applications, helping organizations comprehend their operations and assist with decision-making. To access these possibilities, sizeable data warehouses must be constructed and software programs such as MySQL are needed for exploratory data analysis.‎

If you have specialized knowledge in the field of database management, what lucrative career opportunities await you?

As a Database Administrator (DBA), it is their responsibility to ensure the organization's data remains available, safe from unauthorized access (network security), and relevant regardless of size. The role requires DBA's to have the technical knowledge to manage databases operations with accuracy while also merging databases when necessary during growth periods (project planning and project scheduling). Additionally, they are responsible for incorporating new data as well as backing up information in order to protect against potential loss or damage while maintaining optimal database usage.

With a median annual salary of $93,750 according to the Bureau of Labor Statistics and growth in this field outpacing all other occupations due to escalating data management needs as well as growing cloud-based database systems, becoming a DBA is an incredibly sound career decision.

Are online courses at ITU an effective way for me to gain knowledge on database management?

Absolutely! ITU provides numerous online courses and Specializations in data science, including database management, SQL, data warehousing, and cybersecurity. With the help of these courses you can easily earn professional certifications such as Data Science Certificates , Cybersecurity Analyst Certification or Cloud Engineering with Google Cloud certification. So if you're looking for an opportunity to pursue a career in this field then enroll yourself now at ITU!

Are you seeking enticing opportunities for those with a background in data management?

Companies from all industries are always on the lookout for individuals with expertise in this field. Whether it's Social Media, Finance, Healthcare or Education entities are only a few of the organizations that hire systems managers with data management backgrounds. In addition to this, manufacturing companies can recruit these experts to oversee their databases and project scheduling; transportation businesses may require them for large-scale data mining operations or systems design; while logistics firms might benefit from utilizing individuals proficient in such advanced data management or network security. When organizations such as insurance companies and educational institutions manage vast amounts of data, they often search for candidates with strong analysis skills and technical knowledge experience in database management programs managing that data to guarantee the level of secure storage of their customers information.

Before beginning to master data management, what knowledge or background should I possess?

Prior to embarking on a database administrator training courses, you should have foundational computer skills. Strong reading and math capabilities are also advantageous when it comes to grasping the analysis process and concepts associated with this field. Additionally, if you possess knowledge about spreadsheets for managing large amounts of data in an organized manner; or business system analysis – these will be extremely beneficial towards your database administrator training courses!


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Showing 1–12 of 16 results


This IT course teaches the skills required to implement enterprise-level wired and wireless network solutions, identify and troubleshoot performance issues and harden networks against threats to mitigate security vulnerabilities. This IT course online covers the exam objectives needed in order to pass the CompTIA Network+ N10-008 certification exam


By the end of this IT course training, you will have what you need to know to pass the Cisco 350-401 ENCOR certification exam. You’ll be ahead of the curve by learning about implementing Cisco Enterprise network core technologies. This course is perfect for anyone interested in advanced Enterprise technologies using Cisco Systems equipment.


In this course you will learn how to apply behavioral analytics to networks and devices with the intention to prevent, detect, and combat cybersecurity threats via continuous security monitoring. This course will cover the objectives needed in order to pass the CompTIA CySA+ (CS0-002) certification exam, which validates an IT professional’s ability to proactively defend and continuously improve the security of an organization.


This exam prep IT course will provide you with the knowledge and skills required to configure, manage, operate, and troubleshoot a Linux environment by using security best practices, scripting, and automation computing models. This online course will teach you critical skills needed and objectives covered in the CompTIA Linux+ certification exam.


In this course you will learn to manage the cost, deploy, adhere to compliance, and secure a Cloud-based network. This course is ideal for IT personnel who focus on infrastructure, those who are interested in becoming Cloud practitioners, IT project managers who manage migrations, and IT managers who need a further understanding of Cloud technologies.


This course is designed to provide business analysts and IT professionals with the knowledge and skills needed to make strategic Cloud business decisions. The training covers all the objectives required to pass the CompTIA Cloud Essentials+ CLO-002 Certification including Cloud Concepts, Business Principles of Cloud Environments, cloud principles, Management, cloud networking concepts, Technical Operations, Governance, Risk, Compliance, and Security for the Cloud.


The CCNA training is at the associate level, which is for junior network administrators. The 200-301 course validates Cisco skills and is thus valuable for both new IT professionals with some experience in networks as well as experienced network administrators.


In this ITF+ course you will learn the fundamental IT skills in subjects areas including hardware, software, programming, security, and infrastructure that is needed to pass the CompTIA FC0-U61 IT Fundamentals (ITF+) exam.


In this IT course you will learn hands-on penetration testing and hacking skills including, client engagement and documentation, passive and active reconnaissance, Windows, Linux, and mobile device system hacking, physical security testing and social engineering, wired and wireless network hacking and exploitation, network service hacking and exploitation, application and web app hacking and exploitation and so much more.


In this IT course for CompTIA Mobility+ you will learn mobile device management, troubleshooting, security, and network infrastructure. This course will teach you how to deploy, integrate, support and manage a mobile environment while ensuring proper security measures are maintained for devices and platforms to mitigate risks and threats.


Are you an IT professional looking to enhance your knowledge of secure cloud environments? You may work as a consultant, technical services provider, or cloud architect today. Our CompTIA Cloud+ Essential IT training program is for you if you are. Our program is a great starting point to jumpstart your IT training and enhance your cloud computing skills.


In this IT course you will learn how to configure and use threat-detection tools, perform a threat intelligence analysis, and interpret the results with the end goal of securing an organizations applications and systems with your security solutions. This IT course covers the exam objectives for the CompTIA Cybersecurity Analyst , or CySA+ exam.

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Comments From Our Students

"I am Network + certified as of last Friday thanks to ITU Online Labs and lectures. The Course and Labs are so amazing and easy to understand.  I was able to lock in the information from the lectures and pass the certification exam and I felt extremely satisfied with my knowledge. Do the courses with the lab and repeat till you know it by heart and you should be more than well equipped to pass the Net+ exam!!!  Now on to Security +!!! 


"ITU Online was instrumental in helping me get certified! The content was fun and engaging and the end of one video made me eager to start the next! Their extensive library has everything from Excel to Ethical Hacking! No matter what you're trying to learn, ITU is the best resource I have found."

Will G

"I am Network + certified as of March 1st thanks to ITU's trainings courses and lectures. The labs are so amazing and easy to understand, and I passed my certification exam with a 98%."

Bradley Spicer

Network Engineer

"Itu significantly helped me increase my design/marketing experience. I've taken numerous marketing courses and never found material more useful than itu. Since then I started my marketing company and we now have over 25 clients."

Rachel Volkov

CEO of RSL Marketing

"I just passed my PMP exam this morning on the first try!! I really wanted to take a moment to thank ITU for playing a HUGE role in me passing the exam! You guys rock."

Jameson Blatton

Project Manager at Bleak


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