So What does a Database Administrator (DBA) do?
The most important job of a Database Administrator (DBA) is ensuring the integrity of data hence, any other responsibility revolves around that. Every organization or company that has data coming in and data sent out need a DBA.
A DBA monitors the usage and distribution of data and the management of a database in the company. Most companies have departments that deal with information about their clients and customers on a daily basis.
Such companies are the likes of mobile network subscribers that get new clients almost every day, and without the availability of a DBA, this day to day amount of data can be a lot to handle and organize.
Apart from the network subscribing companies, other industries that would deem the services of a DBA useful include:
- Shipping companies
- Law firms
- Shopping stores
The above companies are just a shortlist among many industries that need the services of a DBA. As long as the company incorporates the use of computer-aided systems, a DBA will come handy. Further, some companies require more than one DBA; for instance, a bank requires a team of Database Administrators.
A brilliant Database Administrator should have both the interpersonal and technological skills to be effective. It is because apart from ensuring the integrity of the data in a company or industry, a DBA is also tasked to conduct the following duties:
- Monitoring the maintenance process of the database and updating the permissions necessary.
- Linking old databases into new ones that have been created.
- Backing up data to prevent data loss and restore the data in case of a disaster.
- Should be able to determine what the users want to improve on the creation and administration of the database.
- Make sure the database is perfect in every aspect in a way that it doesn’t incur any errors.
- Regularly checking and testing the operation of the database to make sure the structure is suitable for smooth operation of the company.