Design and implement models and embeddings with SQL: Review

I wanted to see if I could simplify our stack by moving some embedding logic into the database. This module shows the T-SQL for calling an ONNX model and generating embeddings with `sys.sp_generate_embeddings`. Okay, I see the syntax. But it skips all the hard parts. What's the performance hit on my production DB? How does this scale past a demo table with ten rows? What are the cost implications of running these functions constantly? The module doesn't touch it. It feels like reading the feature announcement blog post, just formatted into a learning path. You get the 'what' but none of the 'why' or 'how' that matters in a real system. The exercise at the end is just a copy-paste job. No thinking required. It's a product tour.