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VisualDataWeb / WebVOWL

Visualizing ontologies on the Web
http://vowl.visualdataweb.org/webvowl.html
MIT License
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Large JSON files #156

Open mbenezra opened 5 years ago

mbenezra commented 5 years ago

Is there a limit to the size of the JSON file that can be uploaded to WebVOWL? I tried uploading a file of 160MB, is that too large?

christopheralcock commented 5 years ago

is this a 160MB ontology? web UI suggests a max of 5MB for uploads

mbenezra commented 5 years ago

Yes. I used OWL2VOWL to produce the JSON file from an OWL file produced by https://github.com/IHTSDO/snomed-owl-toolkit from the SNOMED CT RF2 file format.

mbenezra commented 5 years ago

SNOMED CT has approximately 350,000 terms.

vitalis-wiens commented 5 years ago

Yes, there is a limit to the file size but only in the public version of WebVOWL (owl2vowl)

Since you already have the JSON file, you can use a local instance of WebVOWL that does not have this file size restriction (http://downloads.visualdataweb.de/webvowl_1.1.4.zip)

However, due to the size and number of elements you might have some performance problems.

Kind Regards, Vitalis

madansr7 commented 5 years ago

I have a 135kb file, that has the following stats. The file loads but the UI is extremely slow to process at Scale level "0" when data type and object properties are both shown. Is there a workaround to speed things up?

Classes: 320 Object prop.: 420 Datatype prop.: 2257 Individuals: 0 Nodes: 2577 Edges: 2793

The reference json is available here: https://odataontology.azurewebsites.net/data/msgraph10.json @vitalis-wiens , it seems like the redraw and animate take a quite a lot of time to complete. Is there any way to mitigate?

madansr7 commented 5 years ago

any thoughts or updates?