List of 12 design patterns used when working with microservices

The article '12 Microservices Patterns I Wish I Knew Before the System Design Interview' by Surbhi Jha outlines twelve key patterns of microservices architecture that can dramatically improve the way software development is approached. These patterns are integral to modern applications, enhancing their flexibility, scalability, and maintainability. Some of the highlighted patterns include the API Gateway pattern which facilitates centralized management of API calls and the Event Sourcing pattern that allows for tracking changes in application state by recording events. The piece also discusses the Circuit Breaker pattern, which protects the system from failures by temporarily blocking faulty calls. By adopting these patterns, developers can construct a more resilient and efficient architecture for their applications.

Additionally, the article introduces the Strangler Fig pattern, which assists in migrating from a monolith to microservices. Furthermore, these patterns not only simplify the development and maintenance of systems but also enhance their performance through better resource management and optimization. The author emphasizes the importance of understanding each of these patterns in the context of specific applications. Those planning a career in programming and software engineering should be aware of these patterns to improve their chances of success in job interviews. As more companies transition to a microservices architecture, grasping these concepts becomes a critical factor for achieving success in system design.