Career as a Database Administrator


A Database Administrator is someone who uses software to store and organize data, such as financial information and customer shipping records. They make sure that data is available to users and is secure from unauthorized access. Database administrators work in many different types of industries, including computer systems design and related services firms, insurance companies, banks, and hospitals.

Database Administrators often plan security measures, making sure that data is secure from unauthorized access. Many databases contain personal or financial information, making security important. Database administrators are responsible for backing up systems in case of a power outage or other disaster. They also ensure the integrity of the database, guaranteeing that the data stored in it comes from reliable sources.

DBAs must be able to monitor a database system’s performance to determine when action is needed. They must be able to evaluate complex information that comes from a variety of sources. Most database administrators work on teams and must be able to communicate effectively with developers, managers, and other workers. Working with databases requires an understanding of complex systems, in which a minor error can cause major problems. For example, mixing up a customer's credit card information can cause someone to be charged for a purchase he or she didn’t make. Database administrators use software to make sense of information and to arrange and organize it into meaningful patterns. The information is then stored in the databases that these workers administer, test, and maintain. When problems with a database arise, administrators must be able to diagnose and correct them.

The responsibilities of a Database Administrator include to identifying user needs to create and administer databases, ensuring that the database operates efficiently and without error, making and testing modifications to the database structure when needed. They are also engaged in maintaining the database and updating permissions, merging old databases into new ones and backing up and restoring data to prevent data loss.

Work Environment

Most Database Administrators work for computer systems design and related services firms, such as Internet service providers and data-processing firms. Other DBAs are employed by firms with large databases, such as insurance companies and banks, both of which keep track of vast amounts of personal and financial data for their clients. Some DBAs administer databases for retail companies that keep track of their buyers’ credit card and shipping information, and yet others work for healthcare firms and manage patients’ medical records. Database administrators have to working office settings.

Entry Level Education

  • Bachelor of Science in Information Technology - Database Management, Management Information Systems or in Computer-related fields.
  • Master's Degree in Database Technologies.

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