DynamoDB Single-Table Designer

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Provides expert guidance on building robust DynamoDB architectures using the single-table design pattern, ensuring that data models are optimized for performance and cost from day one. It helps developers model complex relationships—including one-to-many, many-to-many, and hierarchical structures—within a single table while providing standardized PK/SK naming conventions and Global Secondary Index (GSI) strategies. By offering production-grade TypeScript implementation patterns and clear advice on avoiding anti-patterns like table scans, this skill enables the creation of database schemas that scale infinitely and remain easy to maintain.

Características Principales

• Optimized Global Secondary Index (GSI) and primary key design strategies
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• Best practices for avoiding anti-patterns like table scans and hot partitions
• Implementation patterns for transactions, batching, and conditional writes
• Standardized TypeScript type definitions and helper functions
• Single-table architecture modeling for complex entity relationships

Casos de Uso

• Modeling complex data relationships like many-to-many or hierarchical structures
• Architecting a new application's database schema from scratch using NoSQL best practices
• Optimizing existing DynamoDB queries to improve performance and reduce AWS costs