Curious - what do you guys use for the T step of your ELT? With nested blocks 12 layers deep, I can imagine it gets complicated to try to de-normalize using reg

Curious - what do you guys use for the T step of your ELT? With nested blocks 12 layers deep, I can imagine it gets complicated to try to de-normalize using regular SQL. Have you explored a pattern like https://runtrellis.com https://runtrellis.com or https://unstructured.io/ https://unstructured.io/ for unnesting?