Cloud Application Migration: A Guide to the 6 Rs and Modern Architectures

Migrating legacy systems to the cloud is one of the most critical and complex initiatives an organization can undertake. Successfully moving applications requires a deep understanding of migration frameworks to avoid costly downtime and architectural misalignment. This text-only course guides you through the fundamental strategies of cloud migration, helping you evaluate existing workloads and choose the optimal path for transition. You will transition from understanding basic migration terminology to confidently assessing applications for the cloud. What you'll learn: - Understand the foundational principles of cloud architecture and why organizations migrate. - Analyze the classic 6 Rs of migration: rehosting, replatforming, refactoring, repurchasing, retaining, and retiring. - Evaluate application portfolios to determine readiness, risks, and appropriate migration pathways. - Apply modern cloud-native patterns, including containerization and microservices, during the refactoring process. - Assess security, compliance, and governance requirements during a cloud transition. - Design a phased migration plan that minimizes business disruption and aligns with modern DevOps practices. The course begins with core definitions and cloud concepts before diving deep into each of the six migration strategies. You will then explore modern migration considerations, including hybrid cloud environments and post-migration optimization. This course is designed for aspiring cloud architects, system administrators, and IT managers who are new to cloud migration and want a structured, conceptual foundation without needing advanced coding experience. Begin reading today to build a clear, strategic framework for your organization's cloud journey.