dynamodb-toolbox-patterns
DynamoDB-Toolbox v2 Patterns (TypeScript)
Overview
This skill provides practical TypeScript patterns for using DynamoDB-Toolbox v2 with AWS SDK v3 DocumentClient. It focuses on type-safe schema modeling, .build() command usage, and production-ready single-table design.
When to Use
- Defining DynamoDB tables and entities with strict TypeScript inference
- Modeling schemas with
item,string,number,list,set,map, andrecord - Implementing
GetItem,PutItem,UpdateItem,DeleteItemvia.build() - Building query and scan access paths with primary keys and GSIs
- Handling batch and transactional operations
- Designing single-table systems with computed keys and entity patterns
Instructions
- Start from access patterns: identify read/write queries first, then design keys.
- Create table + entity boundaries: one table, multiple entities if using single-table design.
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