I want to learn and master RAG
Hello everyone, as the title says I wanna start learning about RAG, at this moment I know absolutely nothing even though I'm doing a masters in AI (I know...) that's why I need help on how to actually start learning about this topic ? I know the best way to learn something is to build a project but I find it hard to build something when I have no idea where to start. I heard LangChain, Vector Databases, etc... but I don't know anything about these frameworks.