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Scalable REST API Architecture with NestJS, Prisma, Swagger, & Docker: How To.
- This article discusses how to build a production-ready REST API using technologies such as NestJS, Docker, Swagger, and Prisma.
- NestJS, a Node.js framework, offers a modular, TypeScript-based approach, ideal for scalable server-side applications.
- Prisma simplifies database operations with a type-safe client and schema-based approach.
- Swagger enables interactive API documentation for better understanding and usage of endpoints.
- Docker facilitates consistent application deployment through containerization, ensuring uniformity across environments.
- The tutorial follows a modular architecture, separating the application into domain-specific modules for better organization.
- Prerequisites for the tutorial include basic knowledge of NestJS, TypeScript, and Docker, with required installations.
- Key steps involve setting up a NestJS project, configuring the database with Prisma, creating database services, and configuring Swagger.
- RESTful endpoints are created using modules, controllers, services, and DTOs, following a structured workflow for building features.
- Containerization with Docker is implemented using a multi-stage Dockerfile and docker-compose for consistent deployment.
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