Cloud migration refers to the process of moving data, applications, or other business elements from an on-premises environment to a cloud computing environment, or from one cloud environment to another. This shift can enhance scalability, reduce costs, and provide greater flexibility for organizations. Migration approaches include rehosting (lift and shift), refactoring, or building a cloud-native application. A well-planned migration is crucial to ensure data integrity, security, and minimal downtime during the transition process.