As data is generated rapidly day to day, there is a need to organize it to generate useful results from data. It is essential to properly format and prepare the data before loading it into data storage systems for analysis. Otherwise bad data leads to inaccurate analysis that could have a great loss for the organization. In order to prevent these problems, the data needs to be processed and transformed into quality data, which generates a better analysis.
This can be achieved by using ETL process which Extracts, Transforms, and Loads the data. Each of these phases can include functionalities to process the data as required. There are various tools that perform ETL process. Sailpoint is flagship identity management tool, which uses CloverETL(CloverDX) to perform data processing.