--- title: Building an End-to-End Document Q&A Application with AWS... description: Learn how to build an end-to-end document question and answering (Q&A) application using AWS Bedrock and the LangChain framework. Ingest PDF documents, convert... canonical: https://daily.dev/posts/building-an-end-to-end-document-q-a-application-with-aws-bedrock-and-langchain-nzwx7ydf6 twitter:card: summary_large_image twitter:site: @dailydotdev og:type: website og:site_name: daily.dev og:title: Building an End-to-End Document Q&A Application with AWS Bedrock and LangChain | daily.dev og:description: Learn how to build an end-to-end document question and answering (Q&A) application using AWS Bedrock and the LangChain framework. Ingest PDF documents, convert... og:url: https://daily.dev/posts/building-an-end-to-end-document-q-a-application-with-aws-bedrock-and-langchain-nzwx7ydf6 og:image: https://api.daily.dev/og/posts/Nzwx7yDf6.png og:image:alt: Building an End-to-End Document Q&A Application with AWS Bedrock and LangChain og:image:width: 1200 og:image:height: 630 og:locale: en --- > ## Documentation Index > Fetch the complete documentation index at: https://daily.dev/llms.txt > Use this file to discover all available pages before exploring further. # Building an End-to-End Document Q&A Application with AWS Bedrock and LangChain **[AWS Tip](https://daily.dev/sources/awstip)** · 10 min read · 5 upvotes · 0 comments ## Summary Learn how to build an end-to-end document question and answering (Q&A) application using AWS Bedrock and the LangChain framework. Ingest PDF documents, convert them into vectorized embeddings, query with natural language questions, and retrieve concise summaries. ## Full article daily.dev links to this article rather than hosting it. Read it at the original source: ## Similar posts on daily.dev - [Don’t just attend KubeCon \+ CloudNativeCon, Merge Forward your experience\!](https://daily.dev/posts/don-t-just-attend-kubecon-cloudnativecon-merge-forward-your-experience--l0rpp73x8) · CNCF · 1 upvotes · 0 comments - [Announcing H2 2026 KCDs](https://daily.dev/posts/announcing-h2-2026-kcds-m96goajm1) · CNCF · 1 upvotes · 0 comments - [Two months of Open Community Groups](https://daily.dev/posts/two-months-of-open-community-groups-asf52zhbs) · CNCF · 0 upvotes · 0 comments --- Tags: [#aws](https://daily.dev/tags/aws), [#python](https://daily.dev/tags/python), [#langchain](https://daily.dev/tags/langchain) [View this post on daily.dev](https://daily.dev/posts/building-an-end-to-end-document-q-a-application-with-aws-bedrock-and-langchain-nzwx7ydf6) ```json {"@context":"https://schema.org","@graph":[{"@type":"Organization","@id":"https://daily.dev/#organization","name":"daily.dev","url":"https://daily.dev","logo":{"@type":"ImageObject","url":"https://daily.dev/apple-touch-icon.png","width":180,"height":180},"sameAs":["https://twitter.com/dailydotdev","https://github.com/dailydotdev","https://www.linkedin.com/company/daily-dev-ltd"]},{"@type":"WebSite","@id":"https://daily.dev/#website","url":"https://daily.dev","name":"daily.dev","publisher":{"@id":"https://daily.dev/#organization"},"potentialAction":{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https://daily.dev/search?q={search_term_string}"},"query-input":"required name=search_term_string"}}]} {"@context":"https://schema.org","@type":"TechArticle","headline":"Building an End-to-End Document Q&A Application with AWS Bedrock and LangChain","url":"https://daily.dev/posts/building-an-end-to-end-document-q-a-application-with-aws-bedrock-and-langchain-nzwx7ydf6","mainEntityOfPage":{"@type":"WebPage","@id":"https://daily.dev/posts/building-an-end-to-end-document-q-a-application-with-aws-bedrock-and-langchain-nzwx7ydf6"},"datePublished":"2024-05-11T19:34:19.032Z","dateModified":"2024-05-11T19:34:17.314Z","description":"Learn how to build an end-to-end document question and answering (Q&A) application using AWS Bedrock and the LangChain framework. 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