Azhar Mahmood

Saudi Arabia Saudi Arabia

Oracle Database Administrator

Technology / Software / Internet

As part of Regional Services Department (RSD) team Enhance database performance, perform restores, implement recovery procedures, handle performance tuning and conduct regular system backups, health check, upgradation & migration of the systems. Ensure technical and functional designs meet business requirements. Key projects: • ZAIN KSA TABS Database Recreation Project having 10 Million subscribers with 4TB size, remapping of schema objects for better I/O utilization, garbage cleaning of temporary objects, Convert 10g Single-Instance database to 10g RAC using Rconfig utility, prepare environment for backend binaries, Apply RFC's to new Database. Monitoring, Controlling and Trouble Shoo...