Build an AI App with Azure Using RAG — Lesson 1: RAG Architecture, Requirements and Azure Services

Learning Objectives

• Explain retrieval-augmented generation, embeddings, vector stores, prompts, orchestration, and grounded response flow
• Design Azure OpenAI, Azure AI Search, storage, identity, networking, application, and monitoring components
• Validate rag architecture, requirements and azure services decisions with documented requirements, test evidence, risk controls, and measurable acceptance criteria

Detailed Topics

• Explain retrieval-augmented generation: Explain retrieval-augmented generation, embeddings, vector stores, prompts, orchestration, and grounded response flow
• Design Azure OpenAI: Design Azure OpenAI, Azure AI Search, storage, identity, networking, application, and monitoring components
• Validate rag architecture: Validate rag architecture, requirements and azure services decisions with documented requirements, test evidence, risk controls, and measurable acceptance criteria

Guided Demonstration

1. Review the requirement, users, data, dependencies, permissions, risks, and expected result.
2. Demonstrate the relevant design, configuration, development, analysis, administration, or support workflow step by step.
3. Capture settings, outputs, logs, screenshots, calculations, test results, and other useful evidence.
4. Compare the observed result with acceptance criteria and explain any corrective action.

Hands-On Activity

Create a RAG solution architecture and acceptance criteria.

• Document assumptions, prerequisites, and the planned sequence before starting.
• Complete the activity and preserve evidence of normal, boundary, and failure behavior.
• Record issues, corrective actions, reusable notes, and the next improvement priority.

Scenario Analysis

• Identify the business or technical decision that must be made.
• Compare valid implementation approaches and their trade-offs.
• Consider security, privacy, accessibility, performance, support, and operational impact.

Troubleshooting Focus

• Separate symptoms from causes and collect evidence before applying a fix.
• Check configuration, data, permissions, dependencies, capacity, connectivity, and recent changes.
• Validate rollback, recovery, ownership, user impact, and business continuity.

Validation Checklist

• The requirement, scope, inputs, and expected outcome are clear.
• The selected design or configuration is documented and follows approved standards.
• Normal, boundary, failure, security, accessibility, and operational conditions are reviewed.
• The result is supported by evidence and the next improvement is prioritized.

Lesson Outcome

Learners can explain and apply RAG Architecture, Requirements and Azure Services in a realistic scenario and validate the result with documented evidence.