An Advanced Search System to Manage SARS-CoV-2 and COVID-19 Data Using a Model-Driven Development Approach

[EN] The pandemic outbreak of COVID-19 has allowed the proliferation of an unprecedented amount of data that must be organized and connected in a way that allows its efficient management. Nevertheless, the speed at which all of this knowledge is being generated has highlighted the shortcomings of the research community in creating well-organized, standardized, and structured databases. Despite the efforts of the community to develop advanced integrative platforms such as CovidGraph, we have identified some limitations when using these solutions that we think are derived from the lack of a sound ontological schema to guide the collection, standardization, and integration of data. This work explores the advantages and disadvantages for the final user of building advanced information systems using a Model Driven Development approach to integrate heterogeneous and complex data using an ontological background as a basis. As a proof of concept, we built a database (CovProt) to integrate data about different aspects of SARS-CoV-2 using this approach, we analyzed the advantages and disadvantages of using this approach compared to CovidGraph by performing a set of queries in CovProt and CovidGraph, and finally, we compared the structure and redundancy of the retrieved data. This work was supported in part by the Spanish State Research Agency and the Generalitat Valenciana under the Project PROMETEO/2018/176 and Project INNEST/2021/57, in part by the Spanish Ministry of Universities and the Universitat Politecnica de Valencia under the Margarita Salas Next Generation EU Grant, and in part by European Regional Development Fund (ERDF) and the European Union NextGenerationEU/Plan de Recuperacion, Transformacion y Resiliencia (PRTR). León-Palacio, A.; García-Simón, A.; Pastor López, O. (2022). An Advanced Search System to Manage SARS-CoV-2 and COVID-19 Data Using a Model-Driven Development Approach. IEEE Access. 10:43528-43534. https://doi.org/10.1109/ACCESS.2022.3169268