42 Scientific and technical research in the field of aeronautics and big data; technical project studies namely, technical research in the field of aeronautics and big data; development, design, installation, maintenance, updating and rental of software; computer programming; computer system analysis; computer system design; consultancy in the design and development of computers; digitization of documents; software as a service (SaaS) services featuring software for use in improving industrial performance through a series of user-defined functions, namely, data analysis, diagnosing data query usage, defining data strategies, reviewing performance scorecards and key indicators, action plan implementations and follow-ups, data routine implementation for quality control, providing production indicators, for implementing price consumption methodologies, for checking lead time, re-order batchsizing, and production quantities, data control indication, and inventory optimization; cloud computing featuring software for use in improving industrial performance through a series of user-defined functions, namely, data analysis, diagnosing data query usage, defining data strategies, reviewing performance scorecards and key indicators, action plan implementations and follow-ups, data routine implementation for quality control, providing production indicators, for implementing price consumption methodologies, for checking lead time, re-order batchsizing, and production quantities, data control indication, and inventory optimization; information technology (IT) consultancy; hosting of servers; energy auditing; electronic data storage; consulting in the field of information technology, namely, advice on information technology in the field of transport; consulting in the field of information technology, namely, advice on information technology in the field of logistics optimization; consulting in the field of information technology, namely, advice on information technology in the field of the optimization of stocks management; consulting in the field of information technology, namely, advice on information technology in the field of the optimization of organization performances; consulting in the field of information technology, namely, advice on information technology in the field of operational research; consulting in the field of information technology, namely, advice on information technology in the field of massive data analysis; design and development of computers and software in the field of industrial optimization