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Question

Data model with many properites in a single view

  • January 22, 2025
  • 1 reply
  • 26 views

Hi

I am developing a data model that will contain a single view with many properties (approx. 150). The number of properties will probably also increase over time. To model this, I have tried splitting the data in two containers and mapping the properties in the view to both containers. However, now that I am testing it I am experiencing performance issues. I have now tested the model with 3 million instances and all queries time out.

I am therefore wondering if there are any recommended/tested approaches for dealing with wide tables in data modeling that will make it more efficient.

The data model mostly contains normal properties (string, float, int) and 4 direct relation properties. I have created three indexes on one of the containers on properties that I need to filter on in queries.In addition, the view implements the CogniteDescribable and CogniteSourceable concepts from the core model.

Thank you!

1 reply

Mithila Jayalath
Seasoned Practitioner
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@Arild Eide will you be able to help out here?


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