Phase 4Phase 4: Build Real Things

RAG & Long-Term Memory

Give AI real knowledge of your documents, databases, and history. Build systems that actually remember and retrieve the right information.

8 lessonsadvancedrag

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Course Lessons

The Problem RAG Solves

Lesson 1 · Written

Vector Embeddings Explained Simply

Lesson 2 · Written

Building Your First RAG Pipeline

Lesson 3 · Written

Chunking, Indexing & Retrieval Strategies

Lesson 4 · Written

Choosing a Vector Database

Lesson 5 · Written

Memory in Agents — Episodic, Semantic & Procedural

Lesson 6 · Written

RAG in Production — Common Pitfalls

Lesson 7 · Written

Advanced RAG — Hybrid Search & Re-ranking

Lesson 8 · Written