https://automationcalling.com/2026/04/23/evolving-pure-vector-rag-into-graph-aware-retrieval-a-practical-path-for-existing-pipelines/Automationcallingen2026-04-23T14:45:48+00:00Evolving Pure Vector RAG into Graph-Aware Retrieval: A Practical Path for Existing Pipelinestechnology, ai, artificial-intelligence, llm, rag