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Meta model templates for Information Model creation in NGSI LD format

asked 2020-03-16 14:52:02 +0200

Kavipriya gravatar image

updated 2020-03-16 14:53:30 +0200


We are trying to create a Smart Building Model in Fiware (Foundation Model, Domain Model). For that do we have the following in Fiware:

  • Model management tool: Do we have a UI based tool in Fiware for Instance model creation and maintenance
  • How to handle model versions ? if Domain model is changed, how will it affect the Instance model for Existing projects. What is the procedure ?
  • How do we perform Model Validation

Thanks for your help!

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answered 2020-05-20 13:08:04 +0200

aabella gravatar image

1.- Model management tool. We do not have a proper UI, not needed for the moment but open to having one.

2.- Model versions. Through the parameter Schema version (to be included in all data models) and this documentation. https://github.com/smart-data-models/...

3.- There are two types of validation

3.1.- That the examples meet the schema: For doing that there are several tools here http://data-models.fiware.org/index.p... for manual checking we use https://www.jsonschemavalidator.net/ but some other tools are good as well.

3.2.- That the documents meet the guidelines (https://github.com/smart-data-models/...) and the contribution manual (http://data-models.fiware.org/index.p...) this is in the process to be automated again (it was but due to the change of structure we have not yet fixed the processes)

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Asked: 2020-03-16 14:52:02 +0200

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Last updated: May 20 '20