A deep dive into Retrieval-Augmented Generation with Llamaindex

In this talk we cover:
* What LlamaIndex is
* What LlamaHub and create-llama are
* The stages of Retrieval-Augmented Generation (RAG)
* LlamaIndex's ingestion pipeline with caching
* The set of vector stores, LLMs and embedding models available in LlamaIndex
* Inspecting and customizing your prompts
* And then seven advanced querying strategies, including
* SubQuestionQueryEngine for complex questions
* Small-to-big retrieval for improved precision
* Metadata filtering, also for improved precision
* Hybrid search including traditional search engine techniques
* Recursive Retrieval for complex documents
* Text to SQL
* Multi-document agents that can combine all of these techniques