What is Data Migration?
What is Data Migration and what is Conversion? What’s the difference between both?Both of the term is used interchangeably. Or just we can say that Data Conversion is set of data migration. Data migration is upgrading what we call but Data conversion is taking the data from the source and converting according to the target set environment.
Rule based optimization in Oracle Apps
More than a decade ago, all Oracle databases used what is now called rule-based
optimization, which uses a fixed strategy to optimize a query's results......