Day 54 - Step Functions, AppSync

📅 Date: July 29, 2026 (Wednesday)
🎯 Topic: AWS Step Functions & AppSync
⏱️ Study Time: Approximately 90 minutes

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🎯 Learning Objectives

• Orchestrate complex workflows with Step Functions
• Implement GraphQL API with AppSync
• Understand application patterns in serverless architecture

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📖 Theory Content

1. What is AWS Step Functions?

A serverless workflow service that visually orchestrates Lambda functions and AWS services.

Problems Solved:

• Reduced code complexity when chaining Lambda functions
• Parallel processing, conditional processing, retry logic
• Workflow state visualization

2. Step Functions State Types