Tobias Schwarzinger

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icon company TU Wien icon location Vienna icon location Photo by Richard Bartz. https://commons.wikimedia.org/wiki/User:Richard_Bartz

Results 3 comments of Tobias Schwarzinger

Investigate using DataFusion

Hi @Tpt ! Firstly, thanks for Oxigraph! I just stumbled across this issue. Maybe https://github.com/tobixdev/rdf-fusion can give you some insights. We basically implemented SPARQL on-top of DataFusion. RDF Fusion started...

Add `union_extract` function

Hi @gstvg! I have a question regarding this issue. We are currently working on a prototype that would require "ergonomic" handling of unions for filtering etc. I understand that you...

Figure out an RDF representation in Apache Arrow

Hi @Tpt ! We encountered exactly this problem in [RDF Fusion](https://github.com/tobixdev/rdf-fusion). We have written a paper that is currently in review. If you want, I can provide you with the...