Data lake

This deliverable will describe the data lake structure and the data lake model The data lake is the concept chosen in SHELTER to manage the huge amount of heterogeneous geospatial nongeospatial structured and unstructured knowledge collected and generated during the project activities The data lake approach is the response to the need of a dynamic flexible scalable and continuously evolving data model to exploit and take the maximum benefit from existing social knowledge and the knowledge generated within the project by means of cocreation processes