- Database Administration - Proactive Monitoring - Installation , Configuration of database - Oracle Database Tuning: Instance and SQLQuery Tuning - RAC - Install, Configuration of Grid Infrastructure and RAC database - Migration of Single Instance to RAC - Applying patches on RAC database - Troubleshooting, tuning RAC database Data Guard Setup of physical standby database Monitoring and switchover using DGMGRL Database Health Checks Customer Service Requests Clear Roles and Responsibilities DBA Flexibility and Scalability