SingleTable
DynamoDB schema design, done right.
Single-table DynamoDB design is powerful and unforgiving. The wrong key structure means a migration across millions of items. The right one handles every access pattern efficiently at any scale. This site is a library of production-tested patterns, with full PK/SK designs, GSI strategies, and ElectroDB entity code.
Visual schema designer coming soon. → Get notified.
Schema Patterns
- →
Social Media Feed
Fan-out on write vs fan-out on read - the two approaches to social feeds in DynamoDB, when to use each, and a production-ready schema with ElectroDB.
- →
E-Commerce Orders
A production-ready DynamoDB schema for e-commerce orders with 8 access patterns, status-based GSI, and full ElectroDB entity definitions.
- →
SaaS Multi-Tenant
A complete single-table DynamoDB schema for SaaS multi-tenant apps. Access patterns, PK/SK design, GSIs, sample data, and ElectroDB entity code.
Guides
Need a schema review?
Async DynamoDB schema reviews — PK/SK design, GSI strategy, ElectroDB entity definitions, and cost analysis. Built from real production systems.
See review tiers →