Evergreening

Evergreening is one part of DWL application. As the name suggests that its motive is to keep the information always up to date. This is basically a matching process where information of customers coming from different sources are matched implementing some logic. Ever greening is run 24/7.  As per the degree of matching between records the matches are divided into three classes:

·         A1 match

When there is a very high degree of matching between two or more records then it is called A1 match. Whenever there is any A1 match between records then these records are merged and one single record is generated as per logic.

·         B match

This is also known as “LEVEL 2” match. Here the degree of matching is less than A1. When this match is found between records then some additional processing is performed on the records.