In this 30-minute technical talk, we explore Retrieval Augmented Generation (RAG) alongside distributed data, Apache Cassandra, and Astra DB for real-time AI/ML agent development. We delve into Astra DB's versatile APIs and vector capabilities for efficient computation of high-dimensional vector similarity. Through code examples and live demonstrations, developers gain practical insights into leveraging Astra DB and RAG to construct intelligent agents for advanced insights in real-time scenarios.