Demographer & db Contract Negotiator

Job ID: 34740343

Budget: $250 – $750 USD

Premise: Given that streets are finite, yet fluid (construction, renaming, traffic directional flow, changes of traffic lights & signs, incorrectly drawn roads, etc.) Google set-out and achieved GoogleMaps.
Q: Given that family compositions are finite, yet fluid (births, deaths, marriages, divorces, gender changes) How would you set-out to achieve a family composition map based on race?