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Permission-Aware RAG

Enterprise RAG usually fails on permissions before it fails on relevance. If the index does not know who may see each chunk, the system will eventually quote a document to someone who was never allowed to open it, and that is a breach rather than a bad answer.

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RELATED CONCEPTS

Retrieval-Augmented Generation (RAG)Multi-Tenancy and Data Isolation Chunking Strategies Vector Databases Audit Trails and Traceability

LESSONS THAT TEACH THIS

Production AI Agents for FDEsRetrieve the policy that applies to this case22 min→Foundations of Forward Deployed EngineeringDesign for being wrong, because the system will be wrong in front of the customer24 min→Production AI Agents for FDEsLab: find the first broken evidence boundary60 min→

PRACTICE THIS IN REAL QUESTIONS

RAG & Agent System DesignWalk me through a RAG pipeline end-to-end, and tell me where it usually breaks→RAG & Agent System DesignHow would you chunk documents for retrieval, and how do you know your chunking is good?→RAG & Agent System DesignKeyword search vs vector search: what does each actually buy you in a RAG system?→LLM & GenAI FundamentalsWhat are embeddings, and how do they make semantic search work?→RAG & Agent System DesignHow would you evaluate a RAG system before letting a customer launch it?→LLM & GenAI FundamentalsWhy is the dot product the similarity score in attention and embeddings, and when should you normalize to cosine?→