Database administrators ensure databases run efficiently. Database administrators and architects create or organize systems to store and secure a variety of data, such as financial information and customer shipping records. They also make sure that the data are available to authorized users. 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. Database administrators (DBAs) design, write and take care of computer database systems so that the right person can get the information they need at the right time. Responsibilities of the job vary according to employment sector, but typically include:

• working with database software to find ways to store, organize and manage data
• troubleshooting
• keeping databases up to date
• helping with database design and development
• managing database access
• designing maintenance procedures and putting them into operation
• ensuring that databases meet user requirements
• liaising with programmers, applications/operational staff, IT project managers and other technical staff
• managing database security/integrity and backup procedures
• implementing security measures
• defining objectives through consultation with staff at all levels
• writing reports, documentation and operating manuals
• testing and modifying databases to ensure that they operate reliably
• providing user training, support and feedback
• writing disaster recovery plans
• archiving data

This role can involve working to tight deadlines and when necessary, long hours. IT professionals working in this area may also be need to be available for call-outs on evenings and weekends.