Design NoSQL database schemas for MongoDB and DynamoDB. Use when modeling document structures, designing collections, or planning NoSQL data architectures.

NoSQL Database Design Table of Contents [Overview]( overview) [When to Use]( when to use) [Quick Start]( quick start) [Reference Guides]( reference guides) [Best Practices]( best practices) Overview Design scalable NoSQL schemas for MongoDB (document) and DynamoDB (key value). Covers data modeling patterns, denormalization strategies, and query optimization for NoSQL systems. When to Use MongoDB collection design DynamoDB table and index design Document structure modeling Embedding vs. referencing decisions Query pattern optimization NoSQL indexing strategies Data denormalization planning Quick Start Minimal working example: Reference Guides Detailed implementations in the references/ directory: Guide Contents [Document Structure Design](references/document structure design.md) Document Structure Design [Indexing in MongoDB](references/indexing in mongodb.md) Indexing in MongoDB [Schema Validation](references/schema validation.md) Schema Validation [Table Structure](references/table structure.md) Table Structure [Global Secondary Indexes (GSI)](references/global secondary indexes gsi.md) Global Secondary Indexes (GSI) [DynamoDB Item Operations](references/dynamodb item operations.md) DynamoDB Item Operations Best Practices ✅ DO Follow established patterns and conventions Write clean, maintainable code Add appropriate documentation Test thoroughly before deploying ❌ DON'T Skip testing or validation Ignore error handling Hard code configuration values

nosql-database-design