Module 11: Data Stores
1 min read·13 Oct 2026
What you need first
- Module 2 Lesson 1 (joins and grouping in pandas)
- Module 4 (what an embedding is)
- Module 7 Lesson 5 (the exact-match cache)
- Module 8 Lesson 2 (embeddings and vector search)
- Module 10 (the FastAPI service these stores sit behind)