I am an Oracle database administrator, developer, and educator with knowledge and expertise in Performance Tuning, RAC, ASM, Data Guard, and Disaster Recovery amongst others. My current interest area is Oracle Engineered Systems-specifically Big Data and Exadata. I was one of the early adopters of these these technologies and have conducted numerous trainings/consultancies on these technologies in India and abroad. Apart from these I have more than a passing interest in the still emerging field of Oracle Cloud technology and hold a CCSK certification, pertaining to security on the cloud.