In just over a year of published research, this Oracle database architect and cloud administrator has delivered a body of peer-reviewed work that directly confronts the hardest availability, recovery, and migration challenges facing enterprise Oracle environments today. There is a particular kind of knowledge that can only be earned. Not assembled from manuals or extracted from vendor documentation, but built slowly, under pressure, in the furnace of enterprise systems that process millions of transactions daily, store data that cannot be lost, and serve users whose tolerance for downtime is measured not in hours but in minutes. Baleeswara Bolleddula – Oracle…