Best Practices for Integrating API-Led Architecture with Microservices Using MuleSoft and Spring Boot
Keywords:
API-Led Connectivity, Microservices, MuleSoft, Spring Boot, Enterprise Integration, Digital Transformation, API Management, Cloud ComputingAbstract
Organizations pursuing digital transformation increasingly rely on microservices and API-led connectivity to achieve scalability, agility, and seamless integration across distributed systems. MuleSoft’s API-led architecture provides a structured approach for exposing, managing, and reusing services, while Spring Boot offers a lightweight and efficient framework for developing microservices. The integration of these technologies enables enterprises to build flexible, maintainable, and interoperable applications. This paper examines best practices for integrating API-led architecture with microservices using MuleSoft and Spring Boot. It discusses architectural principles, implementation strategies, security considerations, deployment approaches, and performance optimization techniques. Furthermore, a literature review of studies is presented to establish the research foundation. The findings indicate that combining MuleSoft’s layered API model with Spring Boot microservices improves service reusability, governance, scalability, and operational efficiency while reducing integration complexity.
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