How does it handle many-to-many relationships?

The skill provides patterns for adjacency lists, where items are linked in the base table and GSIs project into secondary parent collections.

Can it help me implement single-table design?

Yes, it specializes in modeling item collections where items queried together live together, using specific prefixes and sort key strategies.

Does it support the latest Terraform features?

It includes patterns for the Terraform AWS provider v6.29.0+, specifically focusing on multi-attribute composite GSI keys.

How does this skill help with DynamoDB cost optimization?

It provides strategies to minimize read costs by avoiding inefficient filter expressions, utilizing vertical sharding, and choosing between provisioned and on-demand capacity modes.

AWS DynamoDB Architect

Name: AWS DynamoDB Architect
Author: a-pavithraa

bya-pavithraa

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Database Management

Optimizes Amazon DynamoDB data modeling, single-table design, and Terraform implementation with high-performance access patterns.

This skill equips Claude with expert-level knowledge for architecting scalable Amazon DynamoDB databases. It provides domain-specific guidance on complex data modeling tasks such as single-table design, Global Secondary Index (GSI) optimization, and the implementation of multi-attribute composite keys. Beyond schema design, it offers deep insights into cost optimization, avoiding common anti-patterns like inefficient filter expressions, and providing production-ready Terraform snippets for infrastructure as code. It is an essential tool for developers building serverless applications who need to balance performance, cost, and maintainability.

Key Features

01Expert guidance on single-table design and item collection modeling

02Advanced transactional write patterns and uniqueness enforcement

03Implementation patterns for multi-attribute composite GSI keys

04Cost optimization strategies for read/write capacity and TTL usage

054 GitHub stars

06Terraform resource configuration and infrastructure best practices

Use Cases

01Implementing complex many-to-many relationships using adjacency lists

02Designing a scalable NoSQL schema for a new serverless application

03Refactoring existing DynamoDB tables to improve performance and reduce costs

What are Skills?·How to Install

Install with 🐟 Skill.Fish

npx skillfish add a-pavithraa/aws-serverless-skill aws-dynamodb

For use in Claude.ai and ChatGPT

Download Skill