A Database Administrator is responsible for any design and implementation of a database in a system. They are also the people who make sure that they can secure and manage all the data in their system to avoid any problems that may occur during its usage.
They also are responsible for keeping track of changes and the accessibility of the users that will be inputting data into the database. This most especially applies to databases that are meant to keep client information and transactions for most companies.
A database administrator (also known as DBA, in English database administrator) is that professional who manages information and communication technologies, being responsible for the technical, technological, scientific, business intelligence and legal aspects of databases. data, and data quality.
His tasks include the following:
Implement, support and manage corporate databases.
Create and configure relational databases.
Be responsible for data integrity and availability.
Design, deploy and monitor database servers.
Design the distribution of data and storage solutions.
Ensure database security, back up and carry out disaster recovery.
Plan and implement the provisioning of data and applications.
Design contingency plans.
Design and create corporate databases of advanced solutions.
Analyze and report corporate data that help decision making in business intelligence.
Produce diagrams of relational entities and data flow diagrams, schematic normalization, logical and physical location of databases and table parameters.
