NestJS simplifies the process of building a microservice architecture due to its modular structure and developer-friendly features. Microservices offer advantages like independent scalability, reduced downtime, quicker development, and the freedom to use different technologies for different services. The post provides a step-by-step guide to building simple Math and String microservices and a gateway service to communicate with them using TCP protocol.
Table of contents
Why Microservices?Why NestJS for Microservices?Designing a Microservice ArchitectureBreak Down the ApplicationCommunication Between MicroservicesDatabase DesignPutting It TogetherProject SetupBuild the Math MicroserviceBuild the String MicroserviceBuild the Client ApplicationTest the SystemTest the EndpointsBest Practices for MicroservicesConclusionSort: