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It incorporates a Dashboard that facilitates the operation of city indicators (KPI) coming from the
            different services and systems, for operational and strategic analysis and monitoring. The catalogue
            of indicators is also based on the standards of the main standardization bodies.


            3.3     Technological architecture of the urban platform


            The smart platform (IdomSmart) is based on three fundamental pillars:

            1  SMART IoT FIWARE: platform, promoted by the European Union for the development and
                global deployment of IoT applications.

            2  Big Data HortonWorks: Big Data solution for processing data sets through computer clusters,
                developed and supported on Apache Hadoop.

            3  BI Pentaho CE: business intelligence tool in its Community Edition format to generate the
                Scorecard, Indicators and Reports.


            Figure 3: Technological architecture
































            The smart platform is designed in accordance with the UNE 178104 standard, respecting the
            proposed layer model and using a solution based on the IoT FIWARE platform.















              6  Compendium of survey results on integrated digital solutions for city platforms around the world
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