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Real Time Open Data (RTOD) Module

Real Time Open Data (RTOD) is a middleware that provides access to content from different sources though a single access point. This component can be installed on any deployment that includes the Open Data module.

Most current organizations have a heterogeneity of systems, products and back-ends which hold information that is susceptible to be published in Open Data / Open Government Portals. These systems store all the information in different structures using their own metadata, structural/ordering rules, architecture and access mechanisms.

Scheme of RTOD lace in an Open Government portal

Therefore, the main problem that solves RTOD is the automated extraction of content from different institutional back-ends to incorporate them, in an automated way, to an open data catalog..

Automated content updates

Currently RTOD offers different alternatives for the extraction and automated updating of content through drivers.

Drivers

RTOD drivers are modules that establish communication between the RTOD server and content provider systems (back-ends). These modules are essential in the RTOD architecture as they are in charge of the extraction and update of information. Each driver can access a different content provider system. These are the drivers that are available at the moment:

Semantic web

Another of the main features of RTOD is its ability to add semantics to the content extracted from the providers, that is, RTOD is able to offer the content of the providers in formats with semantic load such as RDF/XML, Turtle or N3 for its subsequent storage in a Triplestore. It also allows to enable a SPARQL end-point for the content query.

Integration with the Smart City Platform (FIWARE)

OGoov integrates with the Smart City Platform through its RTOD component and its drivers that provide the necessary tools to obtain the information handled by the platform. It is possible to expose as open data both the snapshot of the real-time data served by Orion Context Broker and the historical data generated by Cygnus (tool for connecting Orion Context Broker with several data storages, HDFS and STH included, in order to create context data historics).

Content reuse

Finally, RTOD also provides a REST API for reusers. This API offers nine different serializations: XML, RDF/XML, N3, TURTLE, JSON-LD, HTML, JSON, CSV and ATOM.
Examples of RTOD distributions in the catalog

Contact

Basic information about Data Protection

Responsible for the treatment: Viafirma S.L. + info …
Purpose of the treatment: Sending the requested information, responding to messages received and moderation of comments + info …
Legitimation: Consent of the interested + info …
Recipients: The OGoov Task Force. No data will be transferred to third parties except legal obligation. In the case of demonstration requests and / or commercial offers, the data may be stored in Zoho CRM, which complies with the “EU-US Privacy Shield”. With this framework, the right of privacy is guaranteed when personal data is transferred, for commercial purposes, to the US. In this way, we can protect the data of people in the EU. + info …
Rights of interested persons: Access, rectify and delete data, as well as other rights, as explained in the additional information + info …
Additional information: You can consult the additional and detailed information about Data Protection on our page: https://www.ogoov.com/en/privacy-policy/

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