Key Difference: D.B.A. refers to database administrator. He is mainly responsible for settings and management tasks related to a database. The maintenance, optimization, recovery, etc., are included in the profile of a Database Administrator. Database Engineers are often referred to as Software Application Developers or Computer Software Engineers. They develop databases for various applications. Generally, a Database Engineer also works as a Database Administrator or supervises a Database Administrator.

Database Administrator (D.B.A.) is a popular profile in context to an information system. A D.B.A. deals with the management of a database. He is immensely involved in the tasks related to the administration, maintenance, management of backups, performance tuning and in the recovery of data. To understand the role of a D.B.A., one must be familiar with the term ‘database’. Database is actually a collection of information that is organized in tables. The data is generally centralized in databases so that it can be arranged and managed independently of applications.

A D.B.A. can also be referred to as a Database Coordinator, Database Programmer or Database Engineer. It totally depends upon the company to choose the name of the profile among these options. The company may also have both a D.B.A. and a Database Engineer, with somewhat related duties and tasks. D.B.A. sounds more of a management profile. On the other hand, Database Engineer sounds more of a technical profile.

A Database Engineer focuses more on the development of large and complex databases. To enter the field, one must have knowledge of software engineering. Database Engineers ensure the proper functioning of a database. A Database Engineer must be familiar with the programming concepts. A Database Engineer defines the entities like tables, indexes, view, triggers, etc. He focuses on the creation of logical and physical models of the data. It is important to mention that generally, a Database Engineer also works as a Database Administrator or supervises a Database Administrator.

Comparison between D.B.A. and Database Engineer:

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