Microservices architecture is an increasingly popular design pattern for building distributed systems. One critical decision to make in a microservices environment is whether to use a Database per Service pattern. This approach involves giving each microservice its own dedicated database, instead of sharing a single database across services. While this adds complexity, it also brings a host of advantages that can help optimize performance, scalability, and maintainability. In this article, we will explore why you should implement a Database per Service strategy, how it works, and provide examples to demonstrate the benefits. We’ll walk through code snippets, discuss real-life scenarios, and dive deep into the advantages of this approach.