10 Lakh Documents par Production RAG kaise banaoge? 😳 GenAI Interview System Design (Hindi)

😳 GenAI ka interview dene ja rahe ho? Aur pehla sawaal aa gaya: 10 lakh documents wali RAG pipeline kaise banaoge? 👽 Is video mein Agyani (thoda confused alien candidate), Riya (senior engineer) aur Bao panda (security wala) milkar poora Production RAG banate hain, ekdum aasaan Hinglish mein 🇮🇳 📚 Is video mein: ✅ Offline ingestion vs online query pipeline ✅ File classification + parsing: layout-aware PDF, scans ke liye OCR, table-aware Excel, slides, HTML, quarantine ✅ Versioning, duplicates, incremental ingestion, delete propagation ✅ Cleaning, structure-aware + semantic chunking, overlap, parent-child retrieval, metadata ✅ Embeddings, HNSW (ANN) vector index + BM25 keyword index ✅ Hybrid search + Reciprocal Rank Fusion (RRF) ✅ Authentication vs authorization, ACL, groups, tenant isolation, fail closed ✅ Reranking, context assembly, citations wala grounded jawab, prompt injection ✅ Evaluation: Recall@K, Precision@K, MRR/nDCG, faithfulness, ACL leakage tests, latency, cost ✅ Scaling: queue, backpressure, batching, idempotency, sharding, permission-aware cache, P95 monitoring ✅ Interview-ready jawab, end mein ⏱️ CHAPTERS 0:00 Interview ka sawaal 0:34 Production RAG kya hai 1:08 Do pipelines 1:42 Ingestion + parsing (OCR, tables) 3:10 Cleaning, chunking, metadata 4:17 Embeddings + indexes 5:11 Hybrid search + RRF 6:13 Authentication + ACL security 7:33 Reranking 8:04 Context + grounded jawab 8:47 Evaluation 9:43 Scaling + monitoring 10:45 Interview-ready jawab 📖 Koi fake benchmark nahi: video ki saari companies, policies aur numbers sirf examples hain. 🎬 Hook ka 2.7 sec reaction clip: Mixkit free license (#45503). 🎙️ AI voice-over. Animation original hai. 🔔 Subscribe:    / @agyani_alien   #RAG #ProductionRAG #GenAI #GenAIHindi #GenerativeAI #LLM #AIEngineering #SystemDesign #GenAIInterview #InterviewPrep #AIInterview #TechInterview #VectorDatabase #HybridSearch #Embeddings #BM25 #Reranking #RAGEvaluation #AISecurity #PromptInjection #LLMOps #AIHindi #TechHindi #CodingHindi #PythonHindi #MachineLearning #ArtificialIntelligence #AIJobs #ITJobs #AgyaniAlien #AIinHindi #TechInHindi #Hinglish #HindiTech #LearnAI #AI #TechIndia #AIIndia #ChatGPT #AITools #TechTips #TechEducation #LearnWithMe #HindiTutorial #EducationInHindi #StudyInHindi #IndianYouTuber #TechExplained #AIExplained #FutureTech