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Advanced and secure RAG

Go beyond basic embeddings with better chunking, reranking, permissions, citations, monitoring and production safety.

Intermediate 14 lessons Free and open source
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Lessons are available in English. Code snippets keep original commands and file names intact.

modules
3
lessons
14
status
open
Roadmap

Syllabus

14 steps

module 01 / Foundations that matter

5 lessons
  1. 1Useful RAG: much more than PDF chat/rag-seguro/mapa-rag
  2. 2Ingestion, cleaning, and chunking/rag-seguro/ingesta-chunking
  3. 3Advanced Chunking for Private RAG/rag-seguro/chunking-avanzado
  4. 4Local GraphRAG and graph-based memory/rag-seguro/graphrag-local
  5. 5OCR and Tables in Real-World PDFs/rag-seguro/ocr-tablas

module 02 / Better retrieval

4 lessons
  1. 6Embeddings and Vector Databases/rag-seguro/embeddings-vector-db
  2. 7Hybrid search and reranking/rag-seguro/hybrid-reranking
  3. 8Qdrant Multi-User and Permissions/rag-seguro/qdrant-permisos
  4. 9Local second brain with Obsidian and RAG/rag-seguro/obsidian-segundo-cerebro

module 03 / Security and production

5 lessons
  1. 10Prompt injection in RAG/rag-seguro/prompt-injection
  2. 11Debugging RAG: grounding and the full prompt/rag-seguro/debugging-grounding
  3. 12Structured responses with citations/rag-seguro/respuestas-estructuradas-citas
  4. 13RAG Evals with Metrics/rag-seguro/evals-metricas
  5. 14Evals, citations, and traceability/rag-seguro/evals-citaciones
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