He variadex actually is a system of file that you can use in all them branches is virtual or physically. For example in geography. If we have data that archiving of countries do wholesale to retail. For example, country, Spain. Region, Andalusia. Cadiz province. Region of the Janda. Judicial district, Barbate. Locality, Zahara of the tunas and here put all them data of Zahara of them tuna.
