Database Administration involves managing and maintaining databases to ensure their performance, security, and availability. Database administrators (DBAs) are responsible for tasks such as installing database management systems, configuring settings, and monitoring database health. They also handle backups and recovery processes to protect data from loss. In addition to technical skills, DBAs work closely with developers and other IT staff to optimize database queries and improve application performance. They also implement security measures to safeguard sensitive information and ensure compliance with regulations. Overall, effective database administration is crucial for the smooth operation of data-driven applications.