Advanced Cloud Computing

Assignment 1: Foundations and Recent Trends in Cloud Computing

Objective: To understand the fundamental concepts, evolution, and recent trends in computing paradigms leading to cloud computing.

Tasks:

·       Define and compare Distributed Computing, Grid Computing, Cluster Computing, and Cloud Computing. Highlight their differences, advantages, and disadvantages.

·       Discuss the evolution of cloud computing, including its history and the role of open standards.

·       Explain the business drivers for adopting cloud computing, such as cost efficiency, scalability, and flexibility.

·       Analyze the recent trends in computing, including the emergence of Grid, Cluster, and Cloud Computing, and their impact on modern IT infrastructure.

·       Describe the pros and cons of cloud computing, emphasizing its benefits like scalability and drawbacks such as security concerns.

Assignment 2: Cloud Computing Architecture and Service Models

Objective: To explore the architecture, service models, and deployment options of cloud computing.

Tasks:

·       Illustrate the cloud computing stack and compare it with traditional client/server architecture.

·       Describe the services provided at various levels of cloud computing and how it works, including the role of Web services.

·       Explain the three main service models: IaaS, PaaS, and SaaS with examples.

·       Discuss the different deployment models: Public cloud, Private cloud, Hybrid cloud, and Community cloud, including their advantages and use cases.

·       Provide real-world examples of each service and deployment model.

Assignment 3: Infrastructure, Platform, and Software as a Service (IaaS, PaaS, SaaS)

Objective: To delve into the specifics of each cloud service model, virtualization, and resource management.

Tasks:

·       Explain IaaS with emphasis on virtualization, hypervisors, machine images, and virtual machines.

·       Describe resource virtualization concepts including server, storage, and network virtualization.

·       Discuss examples of IaaS providers such as Amazon EC2 and Eucalyptus, covering resource provisioning, pricing, and management.

·       Explain PaaS, its architecture, and how it supports Service-Oriented Architecture (SOA). Provide examples like Google App Engine and Microsoft Azure.

·       Describe SaaS, its features, and how it differs from traditional software deployment. Include a case study to illustrate SaaS implementation.

·       Discuss service management aspects such as SLAs, billing, data scalability, and large-scale data processing.

Assignment 4: Cloud Security, Data Management, and Legal Considerations

Objective: To understand the security challenges, data management issues, and legal considerations in cloud computing.

Tasks:

·       Discuss various security levels in cloud computing: Network, Host, Application, and Data security.

·       Explain data security and privacy issues, including jurisdictional challenges related to data location.

·       Describe Identity & Access Management (IAM), Access Control, and authentication mechanisms in cloud environments.

·       Analyze trust, reputation, and risk management in cloud services.

·       Elaborate on cloud contracting models and the importance of SLAs.

·       Discuss legal and ethical considerations, including data sovereignty, compliance, and the impact of jurisdictional laws on data security and privacy.