What is a database reliability engineer?

A Database Reliability Engineer (DBRE) is responsible for ensuring the reliability, scalability, and performance of database systems. They apply software engineering and SRE principles to database management, focusing on automation, monitoring, and incident response. DBREs work closely with development and operations teams to optimize queries, design resilient architectures, and prevent downtime. Their goal is to create efficient database systems that support business-critical applications with minimal disruptions.