NestJS Search & CQRS

What problem does it solve?

This Skill addresses the challenge of efficiently searching and managing data in NestJS applications, particularly when dealing with complex queries and the need for optimized read performance.

Core Features & Use Cases

• CQRS Pattern Implementation: Separates command and query responsibilities for better scalability and maintainability.
• Search Engine Integration: Connects with Elasticsearch (or similar) for advanced full-text search capabilities.
• Synchronization Strategies: Provides guidance on keeping the search index consistent with the primary database, recommending event-driven approaches over dual writes.
• Use Case: Implementing a product catalog search in an e-commerce application where users can perform fuzzy searches, filter by category and price, and get paginated results.

Quick Start

Use the NestJS Search & CQRS skill to index a new product document into Elasticsearch.