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Reference

RAG Glossary

Every part of RAG from First Principles ends with a glossary that defines the terms it introduced. This page collects them in one place. Pick a part below and you land directly on its glossary, so you can look up a definition without re-reading the prose.

1. 1 Part 1: Why RAG Exists glossary →
2. 2 Part 2: Embeddings, Truly Understood glossary →
3. 3 Part 3: Measuring Similarity glossary →
4. 4 Part 4: Vector Databases and Indexing glossary →
5. 5 Part 5: Documents and Chunking glossary →
6. 6 Part 6: Build Your First RAG glossary →
7. 7 Part 7: Retrieval Deep Dive glossary →
8. 8 Part 8: Making Retrieval Smarter glossary →
9. 9 Part 9: Advanced Retrieval Patterns glossary →
10. 10 Part 10: Advanced RAG Architectures glossary →
11. 11 Part 11: Evaluating RAG glossary →
12. 12 Part 12: RAG in Production glossary →
13. 13 Part 13: Late-Interaction Retrieval glossary →
14. 14 Part 14: Context-Aware Chunking glossary →
15. 15 Part 15: Adaptive RAG glossary →
16. 16 Part 16: RAG vs Long-Context vs CAG glossary →
17. 17 Part 17: Securing RAG glossary →
18. 18 Part 18: Structured and SQL RAG glossary →
19. 19 Part 19: Building a RAG Agent glossary →
20. 20 Part 20: Conversational RAG glossary →