Yes I agree it's complex. So large companies with large tech teams and expertise can handle this and will likely build teams to develop and maintain their own R

Yes I agree it's complex. So large companies with large tech teams and expertise can handle this and will likely build teams to develop and maintain their own RAG pipelines. I believe simplifying this to non-experts is a necessary next step. I'm curious though about more specific challenges - what is the most difficult part of building RAG applications? Is it educating yourself about the various components (embeddings, vector databases, LLM, prompts), is it scaling, data ingest, security, data privacy? Something else?