LlamaIndex Blog · ~7 min read · January 5, 2024 (Updated: January 5, 2024) · Free: Yes It's the start of a new year and perhaps you're looking to break into the RAG scene by building your very first RAG system. Or, maybe you've built Basic RAG systems and are now looking to enhance them to something more advanced in order to better handle your user's queries and data structures. In either case, kn