What is the start-point-of-classification?

It is impossible to use traditional RDBMS in disputed area where disease and terrorists gathers. Because there is not enough time for IT consultants to do ER diagrams modeling. The automatic data base construction by message exchange is required for that purpose. It is useful for any field science or the place where many kinds of races gather.

In traditional RDBMS, the start-point of classification have to be set for using it. In disputed area where many races gathers, the start-point of classification can't be set.