---
title: "Discussion on \"RAG vs Knowledge Graphs: Two Kinds of AI Memory Lookup\" | Hashnode"
description: "Discussion on \"RAG vs Knowledge Graphs: Two Kinds of AI Memory Lookup\". Vector search answers fuzzy questions. Graph traversal answers multi-hop ones. Real systems often need both."
url: "https://hashnode.com/posts/rag-vs-knowledge-graphs/6ad765e1854b8690efef3d8e"
---

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# [RAG vs Knowledge Graphs: Two Kinds of AI Memory Lookup](https://internals-decoded.hashnode.dev/rag-vs-knowledge-graphs?utm_source=hashnode&utm_medium=feed)

Vector search answers fuzzy questions. Graph traversal answers multi-hop ones. Real systems often need both.

Oct 20 · 12 min read · internals-decoded.hashnode.dev  
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-   [#ai](https://hashnode.com/tag/ai)
-   [#rag](https://hashnode.com/tag/rag)
-   [#knowledgegraph](https://hashnode.com/tag/knowledgegraph)
-   [#vectorsearch](https://hashnode.com/tag/vectorsearch)

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