Definition
Cloud Native Architecture refers to a design approach for building and running applications that fully leverage the advantages of the cloud computing delivery model. It involves developing applications as a suite of small, independent services that are loosely coupled and can be deployed, scaled, and managed independently. This architecture enables organizations to build resilient, agile, and observable systems that can adapt quickly to changing business needs. For example, a microservices-based e-commerce platform that scales individual components like the shopping cart or payment gateway based on demand exemplifies cloud native principles. It is distinct from simply migrating existing monolithic applications to the cloud, which often fails to realize the full benefits of cloud elasticity and scalability. Understanding cloud native architecture is crucial for cloud security certifications like CCSP and AWS certifications such as the Solutions Architect Associate exam.