In this blog, you will learn how to implement retrieval-augmented generation (RAG) using PGVector, LangChain4j, and Ollama. This implementation allows you to ask questions about your documents using natural language. Enjoy! Introduction In a previous blog, RAG was implemented using Weaviate, LangChain4j, and LocalAI. Now, one year later, it is interesting to find out how this has evolved. E.g.:
Read More »