Description: The ‘Usage Review’ in the context of cloud computing refers to the process of analyzing resource consumption data to inform future scaling decisions. This analysis involves the collection and evaluation of metrics such as CPU usage, memory, bandwidth, and other critical resources that cloud applications require to operate optimally. Usage review allows organizations to identify demand patterns, anticipate traffic spikes, and automatically adjust their resource capacity based on actual needs. This not only optimizes application performance but also helps control costs by avoiding over-provisioning of resources that may not be utilized. Furthermore, usage review is essential for long-term planning, as it provides valuable insights into usage trends that can influence strategic decisions regarding infrastructure and application architecture. In a cloud environment, where scalability and efficiency are crucial, usage review becomes an essential tool to ensure organizations can quickly adapt to changing market demands and maintain high-quality service for their users.