SKILL.md
AWS DynamoDB Skill
DynamoDB is a fully managed NoSQL database designed for single-digit millisecond performance at any scale. Master single-table design and access pattern modeling.
Sources: DynamoDB Docs | SDK v3 | Best Practices
Core Principle
Design for access patterns, not entities. Think access-pattern-first.
DynamoDB requires you to know your queries before designing your schema. Model around how you'll access data, not how data relates. Single-table design stores multiple entity types in one table using generic key attributes.