A database administrator’s role in a company is proportional to the company’s level of growth and the company’s ultimate goal in terms of database requirements. This is due to the fact that businesses are typically at various stages of development, and their database management requirements are usually commensurate with this stage of development. The Information Technology (IT) department will be clearly defined for companies with many subsidiaries and a lot of information flow, with plenty of staff who have specific roles. Smaller businesses, on the other hand, may lack a clearly defined IT department, and the database administrator may find himself or herself performing a variety of tasks that aren’t limited to database management. The database administrator’s primary responsibility is to create an effective and secure framework for the management of information generated and relating to the company.
A database administrator’s job description includes ensuring that the company’s servers are always up and running. If there is ever a problem with the servers, the database administrator’s job is to make sure that a competent backup system is in place to keep the organization running until the problem with the server is resolved. The development of a secure system to protect the company’s information from unauthorized access is also part of the database administrator’s job description. To accomplish this, the database administrator must stay up to date on the latest IT developments in order to better protect the company’s server from virus and other forms of malicious spyware and malware.
The recovery of information in the unlikely event of a system crash is part of a database administrator’s job description. This caution must be included in the creation of a backup plan, as well as specific steps for the safe and effective retrieval of critical data. In large corporations, the database administrator may be required to create a tier system with varying levels of database access. This could include assigning codes and passwords to different types of employees so that they can only access the parts of the database that they have been given permission to access.