Question

The process of transforming data from a detailed to a summary level is called:

Answer 1

Process of transforming data from detailed to summary level is called Aggregation.

Answer 2

Data Transformation is the ‘process of transforming data’ from a detailed to a ‘summary level’.

Explanation:

• In computational environment, data transformation can be defined as the ‘process of converting the data’ from one format to another format.  

• IT is considered to be the most fundamental aspect of data management and ‘data integration tasks’ like data warehousing, data wrangling, ‘application and data integration’.  

• It can be defined as a complex or simple process based on the required changes over the data i.e. between original data and target data.