Database administrators (DBAs) use specialized software to store and organize data.
The role may include capacity planning, installation, configuration, database design, migration, performance monitoring, security, troubleshooting, as well as backup and data recovery.
List of skills required to become database administrators are:
Knowledge of database queries
Knowledge of database theory
Knowledge of database design
Knowledge about the RDBMS itself, e.g. Microsoft SQL Server or MySQL
Knowledge of structured query language (SQL), e.g. SQL/PSM or Transact-SQL
General understanding of distributed computing architectures, e.g. Client–server model
General understanding of operating system, e.g. Windows or Linux
General understanding of storage technologies and networking
General understanding of routine maintenance, recovery, and handling failover of a database
Database administrators benefit from a bachelor’s degree or master’s degree in computer science. An associate degree or a certificate may be sufficient with work experience.