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AWS 🇺🇸 · 9 min read

AWS Developer Deep Dive: Lambda, DynamoDB, and API Gateway Patterns

A technical deep dive into Lambda concurrency, DynamoDB single-table design, and API Gateway integration patterns — the highest-weight topics on DVA-C02.

# AWS Developer Deep Dive: Lambda, DynamoDB, and API Gateway Patterns Domains 1 (Development with AWS Services) and 3 (Deployment) together account for 56% of the DVA-C02 exam. This post goes beyond the surface-level concepts and covers the precise technical distinctions that appear in the hardest questions — Lambda concurrency models, DynamoDB access patterns, API Gateway integration types, and container-based …
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