Definitions for "Data Transformation"
In the context of this documentation, data transformation is the term used to describe the mapping of XML data to another XML format. An example would be mapping an instance of a RosettaNet document to an instance of a ebXML document.
A process that transforms data from one coordinate space to another, such as transforming data in logarithmic space to data in linear space.
A key requirement of EAI and message brokers. There are two basic kinds: syntactic translation changes one data set into another (such as different date or number formats), while semantic transformation changes data based on the underlying data definitions or meaning.
The process of redefining data based on some predefined rules. The values are redefined based on a specific formula or technique.
The modification or alteration of data as it is being moved into the data warehouse.
a useful tool to achieve Normality for the variables under study