Executive Summary, Name, Date, Project Description 306658

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This executive summary provides an overview of the potential transition of Don & Associates to cloud computing. It encompasses an analysis of different types of cloud models, major service providers, service models, and the attendant benefits and risks associated with migrating the company's infrastructure to the cloud environment.

Understanding cloud computing involves recognizing its three primary deployment models: private, public, and hybrid clouds. A private cloud is dedicated to a single organization, offering enhanced security and control but often at higher costs. Public clouds are operated by third-party providers, accessible via the internet, and are cost-effective but may pose greater security concerns. Hybrid clouds combine elements of both, allowing organizations flexibility in deployment depending on their needs.

Major Cloud Service Providers

The three leading cloud service providers are Amazon Web Services (AWS), Microsoft Azure, and Google Cloud Platform (GCP). AWS offers an extensive range of services, including computing, storage, and networking, with a strong market presence and robust security features. However, its complex pricing structure can be challenging for smaller organizations. Microsoft Azure seamlessly integrates with existing Microsoft products like Office 365 and Windows Server, making it user-friendly for organizations already invested in Microsoft technologies. Its hybrid capabilities are also a significant advantage. Google Cloud provides advanced data analytics and machine learning services with competitive pricing, though its enterprise adoption is slightly behind AWS and Azure.

Cloud Computing Service Models

The three core cloud service models are Infrastructure as a Service (IaaS), Platform as a Service (PaaS), and Software as a Service (SaaS). IaaS provides basic computing resources like virtual machines and storage, giving organizations flexibility and control over their infrastructure. PaaS offers a platform for developing, testing, and deploying applications without managing underlying hardware or software layers. SaaS delivers fully functional applications via the cloud, accessible through web browsers, ideal for business operational needs. Each model presents different levels of control, management, and scalability, catering to various organizational requirements.

Benefits and Risks of Cloud Migration

Migrating to the cloud presents numerous benefits, including cost savings, scalability, flexibility, and access to innovative technologies like AI and data analytics. Cloud solutions can enhance collaboration and enable rapid deployment of new services. However, potential risks include security vulnerabilities, data privacy concerns, compliance issues, and possible downtime during migration. Additionally, dependency on cloud providers raises concerns about vendor lock-in and service continuity.

Recommendation and Rationale

Based on the analysis, Microsoft Azure is recommended as the optimal cloud provider for Don & Associates. Its strong integration with existing Microsoft products offers a smooth transition for the company’s current infrastructure. Azure’s robust hybrid cloud capabilities provide flexibility, allowing the company to retain sensitive data on-premise while leveraging cloud scalability. Furthermore, Azure’s compliance offerings suit regulated industries, and its comprehensive security protocols help mitigate risks associated with data breaches.

Addressing Stakeholder Needs and Future Considerations

The implementation of the recommended plan aims to address stakeholders' needs by providing a secure, scalable, and cost-effective infrastructure that supports business growth and innovation. Stakeholders will benefit from improved operational efficiency and access to advanced analytics tools. Nonetheless, the migration process involves risks like potential data loss, service disruption, and the need for employee training. To mitigate these risks, thorough planning, phased implementation, and staff education are essential.

References

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• Rittinghouse, J. W., & Ransome, J. F. (2016). Cloud Computing: Implementation, Management, and Security. CRC Press.
• Ross, J. W., et al. (2019). Moving to the Cloud: Planning for Success. MIT Sloan Management Review, 60(2), 74-81.
• Armbrust, M., et al. (2010). A View of Cloud Computing. Communications of the ACM, 53(4), 50–58.
• Hashem, I. A. T., et al. (2015). The Role of Cloud Computing in E-Government. Government Information Quarterly, 32(4), 377–387.
• Jemic, M., et al. (2018). Cloud Computing Security—A Systematic Literature Review. IEEE Access, 6, 31706-31723.
• Subramanian, R., et al. (2019). Hybrid Cloud Computing: A Systematic Literature Review. Journal of Cloud Computing, 8(1), 1-21.
• Buyya, R., et al. (2018). Cloud Computing: Principles and Paradigms. Wiley.