Project: talenddataquality
Issue TDQ-11978: Unique SSN generation with tDataMasking
With the current data masking component the probability to have a duplicate when you generate SSN is high, we have to combine datamasking component with tUniqRow component to get unique SSN Customer would like to have a way to directly generate unique SSN even if his size of data is big. The new "generate unique (country) SSN" will handle this issue. More precisely it will generate a SSN related to the input while the "generate (country) SSN" with generate a SSN in a purely random way. It means that for two identical SSNs, the new method will return the same SSN, while the old one may return two different (with a high probability). On the contrary, for two different SSNs, the new method will return two different SSNs, while the old one may return the same (with a very low probability). All the countries already defined (i.e. FR, Germany, JP, UK, US) are handled, as well as two new countries (China and India), for both cases.
Story points: 1