Advanced RAG with Azure AI Search and LlamaIndex

Hello,

I'm currently exploring the realm of RAG and I'm still learning, so please excuse me if my question seems a bit off. I was wondering whether Microsoft's strategy to integrate frameworks such as Llama Index or Langchain is primarily aimed at being developer-friendly, or if there's a belief that Microsoft's standard offerings aren't well-suited for advanced query transformations? I would be interested in knowing how you would tackle this issue using Azure services.

Thank you!

Kamaljeet Kharbanda