We are storing and backing up with the aim of saving our national heritage data (vector and raster databases, cartographic and geodetic works, old photography); whatever their nature and their physical supports. In fact, our budget is limited in terms of software license, so we are using FOSS4G to make our organization better with QGIS and PostgreSQL/PostGIS to migrate from Shapefiles to rows. Our methodology might be elementary but we believe, not only we would like to share our experiences; but also developing countries might have same problematic as us regarding to how to preserve their old heritage data.