CLO-002 Exam Dumps - CompTIA Cloud Essentials+

 Lift and shift is a cloud migration method that involves moving an application or workload from one environment to another without making any significant changes to its architecture, configuration, or code. Lift and shift is also known as rehosting or forklifting. Lift and shift is best suited for disaster recovery scenarios because it allows for a fast and simple migration of applications or workloads to the cloud in case of a disaster or disruption in the original environment. Lift and shift can also reduce the risk of errors or compatibility issues during the migration process, as the application or workload remains unchanged. Lift and shift can also leverage the cloud’s scalability, availability, and security features to improve the performance and resilience of the application or workload. However, lift and shift may not take full advantage of the cloud’s native capabilities and services, and may incur higher operational costs due to the maintenance of the legacy infrastructure and software. Therefore, lift and shift may not be the best option for long-term or strategic cloud migration, but rather for short-term or tactical cloud migration for disaster recovery purposes. Replatforming, phased, and rip and replace are not the best cloud migration methods for disaster recovery scenarios, as they involve more changes and complexity to the application or workload, which may increase the migration time and risk. Replatforming is a cloud migration method that involves making some modifications to the application or workload to optimize it for the cloud environment, such as changing the operating system, database, or middleware. Replatforming is also known as replatforming or refactoring. Replatforming can improve the performance and efficiency of the application or workload in the cloud, but it may also introduce some challenges and costs, such as testing, debugging, and licensing. Phased is a cloud migration method that involves moving an application or workload to the cloud in stages or increments, rather than all at once. Phased is also known as iterative or hybrid. Phased can reduce the impact and risk of the migration process, as it allows for testing, feedback, and adjustment along the way. However, phased can also prolong the migration time and effort, as it requires more coordination and integration between the source and target environments. Rip and replace is a cloud migration method that involves discarding the existing application or workload and building a new one from scratch in the cloud, using cloud-native technologies and services. Rip and replace is also known as rebuild or cloud-native. Rip and replace can maximize the benefits and potential of the cloud, but it may also entail the highest cost and complexity, as it requires a complete redesign and redevelopment of the application or workload. References: CompTIA Cloud Essentials+ CLO-002 Study Guide, Chapter 7: Cloud Migration, Section 7.2: Cloud Migration Methods, Page 2111 and Cloud Migration Strategies: A Guide to Moving Your Infrastructure | Rackspace Technology