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1.Introduction
tinuousdynamicsofphysicalandengineeredsystems.Theprecisionofcomputing
mustinterfacewiththeuncertaintyandthenoiseinthephysicalenvironment.
Thesystemconsistsofthreelayers,asshowninFig.1.2.Datawereacquired
fromtomographicdevicesastimeseriesdatasets.Usingthissolution,theMQTT
protocolwasusedtopassthedatafromthesourcetotheanalyticalsystem.The
dataflowwasreplicatedfortwodestinations:thefirstforthedatabasesystem(for
thispurposetheNoSQLCloudantdatabasesystemwasused)andthesecondone
fortheanalyticalsystemforfurtheranalysis.Theaimofsuchanoperationwasto
processdatainrealtimeaswellastostorerawhistoricaldataforadditionaloffline
analysis(Fig.1.3)[3,311,326].
Fig.1.3.Modelofthedistributedsystem.