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Cloud Computing Systems. N. Xiong Georgia State University. Review and Introduction. Cloud Computing and Service Models Datacenter Design and Interconnection Networks Architectural Design of Computing Clouds Cloud Platforms and Service Models Resource Management and Design Challenges
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Cloud Computing Systems N. XiongGeorgia State University
Cloud Computing and Service Models Datacenter Design and Interconnection Networks Architectural Design of Computing Clouds Cloud Platforms and Service Models Resource Management and Design Challenges Cloud Security and Trust Management Homework Problems Chapter 05 Main Contents
Cloud Design Objectives • Shifting Computing from Desktops to • Datacenters • Service Provisioning and Cloud Economics • Scalability in Performance • Data Privacy Protection • High Quality of Cloud Services • New Standards and Interfaces
Datacenter Interconnection Networks • Specific Design Considerations: • Application Traffic Support • Network Expandability • Fault Tolerance and Graceful Degradation • Switch-centric Datacenter Design
Datacenter Management Issues • Making the Common Users Happy • Controlled Information Flows • Multi-User Manageability • Scalability in Database Growth • Reliability in Virtualized Infrastructure • Lowered Costs to both Users and Providers • Security Enforcement and Data Protection • Green Information Technology
Data and Software Protection Techniques • Data Integrity and Privacy Protection • Data Coloring and Cloud Watermarking • Data Lock-in Problem and Proactive Solutions
Benchmark Experiments on an InterGrid Testbed over The Grid’5000
Basic Cloud Security • Protection of servers from malicious software attacks like worms, viruses, and malwares. • Protection of hypervisors or VM monitors from software based attacks and vulnerabilities. • Protection of VMs and monitors from service disruption and denial of service attacks. • Protection of data and information from theft, corruption and natural disasters. • Providing authenticated and authorized access to critical data and services