Retrieval Augmented Generation (RAG) is a mechanism that helps large language models become more useful and knowledgeable by pulling in information from a store of useful data. This process involves three main steps: retrieval, augmentation, and generation. RAG bridges the knowledge gap in generative AI by providing real-time, targeted information retrieval without altering the underlying model. It enables AI systems to provide contextually apt responses based on current data, making them more reliable and helpful. RAG is particularly useful for addressing complex, real-time business challenges across various domains. By leveraging RAG workflows, businesses can automate manual tasks and processes, enhancing their efficiency and competitiveness. Nanonets Workflows offers a secure, multi-purpose platform for automating manual tasks and workflows, integrating seamlessly with apps and data. With its AI-driven workflow builder, users can design and execute complex applications and workflows powered by Large Language Models (LLMs).