Database Administrators (DBAs) are responsible for the handling, performance, maintenance, and overall reliability of databases. DBAs are also in charge of the improvement and design of new models of databases. Managing a database is all about collecting, sorting, and keeping information in an orderly manner. DBAs must make sure that the information stored is secured and is easily accessible to those allowed to access it.
The majority of companies around the world work with some kind of digital database and need several specialists in this area among their staff. Databases are used, among other things, for payrolls, client or customer’s records, and inventories.
In many ways, a DBA is something of a digital Librarian. Although there are clear differences in the two positions, both of them share some common tasks.
Here’s a non-exhaustive list of common tasks Database Administrators are expected to complete:
- Understanding user requirements:
- Maintaining the accessibility of the database; and
- guaranteeing its safety.
- Overseeing the performance of the database to ensure that it is handling the parameters properly and providing fast responses to users.
- Refining the logistics design to ensure that data can be converted into any specific model:
- Making sure that data meets the storage system’s requirements.
- Installing and testing new database management software:
- Updating the database management software on a regular basis;
- saving a backup of all previous data before installing new software; and
- making sure new software maintains data standards.
- Granting permission and privileges to proper users.
- Planning and maintaining a back-up system:
- Creating contingency plans in case of emergencies; and
- establishing data recovery protocols.
- Planning ahead on capacity issues:
- Making sure that storage and archiving measures are running effectively.
- Ensuring database integrity and safety; and
- testing and modifying existing applications and software to meet users’ requirements.
- Supervising the work of Data Entry Clerks:
- Making sure that all data is sorted properly; and
- ensuring that it is stored in the proper manner.
- Checking the status of the database.
- Checking the remaining database capacity.
- Reviewing any database activity from the previous night.
- Checking security parameters.
- Solving any issue that may come up during the day in a timely and prompt manner.
- Being in constant communication with other IT departments.
The average salary for Database Administrator (DBA) related jobs is $68,551 per year or $35 per hour. This is around 2.1 times more than the Median wage of the country. Entry level positions start at $48,000 while most experienced workers make up to $96,000. These results are based on 18 salaries extracted from job descriptions.