---
title: "RAG Explained\n    | Ubuntu"
description: Ubuntu is an open source software operating system that runs from the
  desktop, to the cloud, to all your internet connected things.
url: https://ubuntu.com/blog/tag/rag-explained?format=md
keywords: index, follow
---

# Blog posts tagged "RAG Explained"

#### [Hybrid search and reranking: a deeper look at RAG](https://ubuntu.com/blog/hybrid-search-and-reranking-a-deeper-look-at-rag)

Many of us are familiar with the retrieval augmented generative AI (RAG) pattern for building agentic AI applications – like digital concierges, frontline...

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AI

#### [Building RAG with enterprise open source AI infrastructure](https://ubuntu.com/blog/rag-ai-infrastructure)

How to create a robust enterprise AI infrastructure for RAG systems using open source tooling?A highlight on how open source can help

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Data Platform

#### [What is RAG?](https://ubuntu.com/blog/what-is-rag-explained)

RAG explained: is a technique that enhances generative AI models by utilizing external knowledge sources such as documents and extensive databases.

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AI