[EN] National Post Offices manage huge volumes of letters and parcels. Data associated to these flows are growing fast, with a great
variety related to the diversity of postal products. The research described in this paper has classified all information flows of
Correos, the Spanish National Post Office. In spite of the complexity of the current postal service portfolio, only four categories
of matrices allow the classification of all postal information flows. Thanks to the migration towards new products, analyses with
simple techniques will provide more and better information in the future, due to the structured nature of existing databases.Martinez Alvaro, O.; Nuñez Gonzalez, A. (2016). INFORMATION RELATED TO POSTAL FLOWS AND BIG DATA ANALYSIS POTENTIAL. THE CASE OF SPAIN. En XII Congreso de ingeniería del transporte. 7, 8 y 9 de Junio, Valencia (España). Editorial Universitat Politècnica de València. 2267-2274. https://doi.org/10.4995/CIT2016.2015.4058OCS2267227