What is database administration?

Database administration refers to the process of managing and maintaining database systems to ensure their performance, security, and availability. Database administrators (DBAs) are responsible for tasks such as installing and configuring database software, backing up and restoring data, optimizing database performance, and granting user access. They also monitor database health, troubleshoot issues, and implement security measures to protect sensitive information. Effective database administration is crucial for organizations to store, retrieve, and manage their data efficiently.