{"id":27370156,"url":"https://github.com/datastaxdevs/conference-2024-devoxx","last_synced_at":"2025-04-13T08:48:09.415Z","repository":{"id":256922735,"uuid":"852733499","full_name":"datastaxdevs/conference-2024-devoxx","owner":"datastaxdevs","description":"From naive to advanced RAG: the complete guide","archived":false,"fork":false,"pushed_at":"2024-09-13T09:38:05.000Z","size":3391,"stargazers_count":0,"open_issues_count":0,"forks_count":0,"subscribers_count":4,"default_branch":"main","last_synced_at":"2024-09-13T23:23:43.611Z","etag":null,"topics":[],"latest_commit_sha":null,"homepage":null,"language":"Java","has_issues":true,"has_wiki":null,"has_pages":null,"mirror_url":null,"source_name":null,"license":"apache-2.0","status":null,"scm":"git","pull_requests_enabled":true,"icon_url":"https://github.com/datastaxdevs.png","metadata":{"files":{"readme":"README.md","changelog":null,"contributing":"CONTRIBUTING.md","funding":null,"license":"LICENSE","code_of_conduct":"CODE_OF_CONDUCT.md","threat_model":null,"audit":null,"citation":null,"codeowners":null,"security":null,"support":null,"governance":null,"roadmap":null,"authors":null,"dei":null,"publiccode":null,"codemeta":null}},"created_at":"2024-09-05T10:25:58.000Z","updated_at":"2024-09-13T09:38:08.000Z","dependencies_parsed_at":"2024-09-16T06:49:02.708Z","dependency_job_id":null,"html_url":"https://github.com/datastaxdevs/conference-2024-devoxx","commit_stats":null,"previous_names":["datastaxdevs/conference-2024-devoxx"],"tags_count":0,"template":false,"template_full_name":null,"repository_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/datastaxdevs%2Fconference-2024-devoxx","tags_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/datastaxdevs%2Fconference-2024-devoxx/tags","releases_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/datastaxdevs%2Fconference-2024-devoxx/releases","manifests_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/datastaxdevs%2Fconference-2024-devoxx/manifests","owner_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/owners/datastaxdevs","download_url":"https://codeload.github.com/datastaxdevs/conference-2024-devoxx/tar.gz/refs/heads/main","host":{"name":"GitHub","url":"https://github.com","kind":"github","repositories_count":248688190,"owners_count":21145762,"icon_url":"https://github.com/github.png","version":null,"created_at":"2022-05-30T11:31:42.601Z","updated_at":"2022-07-04T15:15:14.044Z","host_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub","repositories_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories","repository_names_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repository_names","owners_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/owners"}},"keywords":[],"created_at":"2025-04-13T08:48:08.528Z","updated_at":"2025-04-13T08:48:09.409Z","avatar_url":"https://github.com/datastaxdevs.png","language":"Java","readme":"## 🧑🏻‍💻 🧑🏾‍💻 From naive to advanced RAG: The complete guide 👩🏿‍💻 👩‍💻\n\n[![License Apache2](https://img.shields.io/hexpm/l/plug.svg)](http://www.apache.org/licenses/LICENSE-2.0)\n![Java](https://img.shields.io/badge/Java-17%20\u0026%20GraalVM-00CC00?style=flat)\n\nℹ️ **About this Session**\n\n\u003e It’s easy to get started with Retrieval Augmented Generation, but you’ll quickly be disappointed with the generated answers: inaccurate or incomplete, missing context or outdated information, bad text chunking strategy, not the best documents returned by your vector database, and the list goes on.\n\n\u003e After meeting thousands of developers across Europe, we’ve explored those pain points, and will share with you how to overcome them. As part of the team building a vector database we are aware of the different flavors of searches (semantic, meta-data, full text, multimodal) and embedding model choices. We have been implementing RAG pipelines across different projects and frameworks and are contributing to LangChain4j.\n\n\u003e In this deep-dive, we will examine various techniques using LangChain4j to bring your RAG to the next level: with semantic chunking, query expansion \u0026 compression, metadata filtering, document reranking, data lifecycle processes, and how to best evaluate and present the results to your users.\n\n⏲️ **Duration :** `3 hours`\n\n🎓 **Level** `Intermediate`\n\n![](img/splash.png)\n\n## 📋 Table of Demos\n\n","funding_links":[],"categories":[],"sub_categories":[],"project_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fdatastaxdevs%2Fconference-2024-devoxx","html_url":"https://awesome.ecosyste.ms/projects/github.com%2Fdatastaxdevs%2Fconference-2024-devoxx","lists_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fdatastaxdevs%2Fconference-2024-devoxx/lists"}