Impact 2024: The Industrial Data and AI Conference for and by Users | Nominate Speakers Now for a Ch...
In the Data Foundation-project; there is an understanding that times series data will be represented in accordance with OPC-UA data model using the FDM (DM) functionality in CDF. Is there any issues here in relation to the limitations in FDM stating that there is a limit of 10 million instances? Or will it be designed so that this will not be an issue?
I am currently working on a concept for representing tag data in a simple graph (subject - predicate - object - style)An instance of the triple could be something like this D-20VA00001 - hasDryWeight - 5000In parallell I have instanciated another graph holding ontology data and mapping (like CFIHOS, mapping between CFIHOS class and function code and sap referance data etc.) Lets call it the meta-graph.What I want to do is to take a “traditional” tag as input, map the function code on the tag to corresponding CFIHOS-class, and get required attributes in return from the meta-graph. Further I then want to dynamically instanciate every attribute as relation in the triple’ish graph. In order to do this I need to be able to query a data model (FDM) in a transformation- is that far away?Further, now I am faking a labeled property graph in FDM - is LPG functionality far away?
Already have an account? Login
Enter your username or e-mail address. We'll send you an e-mail with instructions to reset your password.
Sorry, we're still checking this file's contents to make sure it's safe to download. Please try again in a few minutes.
Sorry, our virus scanner detected that this file isn't safe to download.
Check the
documentation
Ask the
Community
Take a look
at
Academy
Cognite
Status
Page
Contact
Cognite Support
