A Chief Information Officer (CIO) who is starting a cloud migration plan for the next three years of growth and requires an understanding of IT initiatives should consider the current and future business requirements as a key factor in the assessment. Current and future business requirements are the needs and expectations of the organization and its stakeholders regarding the IT systems and services that support the business goals and processes. These requirements may include functional, non-functional, technical, operational, financial, regulatory, and strategic aspects of the IT systems and services. Understanding the current and future business requirements can help the CIO to:
Align the cloud migration plan with the business vision, mission, and objectives Identify the benefits and challenges of migrating to the cloud Evaluate the feasibility and suitability of different cloud service models and deployment options Determine the scope, priority, and timeline of the cloud migration projects Estimate the costs and risks involved in the cloud migration Define the success criteria and key performance indicators for the cloud migration Communicate and collaborate with the business stakeholders and the cloud providers A technical gap analysis, a cloud architecture diagram review, and a feasibility study are also important steps in the cloud migration assessment, but they are not as comprehensive as the current and future business requirements. A technical gap analysis is a process of comparing the current state of the IT systems and services with the desired state in the cloud, and identifying the gaps or differences between them. A technical gap analysis can help the CIO to understand the compatibility, performance, and integration issues that may arise during the cloud migration, and to plan the necessary changes or improvements to address them. A cloud architecture diagram review is a process of examining the design and structure of the cloud environment, and how the IT systems and services will be deployed, configured, and managed in the cloud. A cloud architecture diagram review can help the CIO to ensure that the cloud environment meets the technical, functional, and non-functional requirements of the IT systems and services, and that it follows the best practices and standards of the cloud provider. A feasibility study is a process of evaluating the technical, financial, operational, and organizational aspects of moving from on-premises IT systems and services to cloud-based alternatives. A feasibility study can help the CIO to determine the viability and desirability of the cloud migration, and to weigh the pros and cons of different cloud migration approaches.