IOT Applications = NodeRED + Snap4City MicroServices


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     Snap4City Overview: Advanced IOT Applications   

click the image to access the tool and create new IOT Applications, see the video   (the IOT applications are accessible only for registered users)

The Snap4City Applications (Proc.Logic) are data driven processes also called IoT App, personalized or shared among a community in which data are processed, and may be periodic and batch processes as well. They present a user-friendly interface (for creating applications, that may ingest data, elaborate them and presenting results).The creation of IOT Applications / Proc.Logic is supported by a visual tool. Typically, one arrive at producing an IOT App once he/she succeded in viewwing and creating some dashboard. The Dashboards can be regarded as the user interface of the IOT App / Proc.Logic . Or the opposite, the Proc.Logic / IOT App can be regarded as the Server Side Business logic behind a Dashboard. In other IOT tools, applications are formalized by using rules or by coding and flows. Here in Snap4City you can produce very powerful data/cpontrol flows , and logics for real time data driven appications, and end-to-end secure connection.

Snap4City Application Builder is a tool for creating IOT Snap4City Applications. They are put in execution and managed into the Snap4City environment, as processes in containers and it is based on NodeRED App, which in turn is based on Node.JS. The IOT Applications can read and act on IOT devices, exploit MicroServices, external services, and the application is fully created by composing NodeRED Blocks.