Global ETD Search
Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
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Showing 1 to 20 of 29 for “"infrastructure-as-a-service"”.
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Corporate telecommunications infrastructure as a service provider for small medium and micro enterprises
… fulfillment of the academic requirement for the Masters in Technology: Entrepreneurship, Durban Insititute of Technology, Durban, South Africa, 2003.
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The evolution of the Cloud : the work, progress and outlook of cloud infrastructure
Cloud computing has enabled the deployment of systems at scale without requiring deep expertise in infrastructure management or highly specialized personnel. In just a few years, cloud computing has become one of the fastest growing technology segments in the Information Technology industry and it …
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An SDN-based Framework for QoSaware Mobile Cloud Computing
… application data is processed at the cloud infrastructure by reliving resource limited mobile devices from computationally complex tasks. However, due to the ubiquitous and mobility nature, providing time critical rich applications over remote cloud infrastructure is a challenging task for …
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Trust based Privacy Policy Enforcement in Cloud Computing
… their computation and storage to a cloud service provider due to trust concerns. The trust issues with the cloud can be addressed by a combination of regulatory frameworks and supporting technologies. Privacy Enhancing Technologies (PET) and remote attestation provide the technologies for …
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Comparative Performance Analysis of Cryptographic Workloads Across Cloud Providers: A Multi-Language Study on FaaS and IaaS Platforms Dataset
<p>Cloud computing has become a relatively new paradigm for the delivery of compute resources, with key management services (KMS) playing a crucial role in securely handling cryptographic operations in the cloud. This paper presents the microbenchmark of cloud cryptographic workloads, including SHA …
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Failure Diagnosis for Datacenter Applications
Fast and accurate failure diagnosis remains a major challenge for datacenter operators. Current datacenter applications are increasingly architected around loosely-coupled modular components: each component can scale and evolve independently. However, when application failures occur, they become …
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Optimizing, Testing, and Securing Mobile Cloud Computing Systems For Data Aggregation and Processing
… of smart mobile devices and cloud services is a key goal in modern mobile computing. Mobile Cloud Computing is the holistic integration of contextually-rich mobile devices with computationally-powerful cloud services to create high value products for end users, such as Apple's Siri …
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Content-aware resource scheduling for commercial and personal clouds
Organizations of all sizes are shifting their IT infrastructures to the cloud because of its cost efficiency and convenience. Because of the on-demand nature of Infrastructure as a Service (IaaS) clouds, hundreds of thousands of virtual machines (VMs) may be deployed and terminated in a single …
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Mitigating the Cost, Performance, and Power Overheads Induced by Load Variations in Multicore Cloud Servers
… load variations may induce inefficiencies such as load imbalance and over-provisioning, resulting in performance/power/cost overheads. The goal of my research is to mitigate such variation-induced overheads in multicore cloud servers.</p> <p>First, I focus on power/performance overheads in …
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Dynamic reliability and security monitoring: a virtual machine approach
… reliability and security of computing systems. Infrastructure as a Service (IaaS) clouds significantly lower the barrier for obtaining scalable computing resources and allow users to focus on what is important to them. Can a similar service be offered to provide on-demand reliability and …
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Energy Adaptive Infrastructure for Sustainable Cloud Data Centres
… the ICT equipments have been pointed out as a major and ever rising source of energy consumption and pollution. Among those ICT equipments, data centres play obviously a major role with the rise of the Cloud computing paradigm. In the recent years, researchers have focused on reducing the …
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Uma plataforma robusta para gerência de recursos em nuvens IaaS
… robusta para gerência de recursos em nuvens IaaS (Infrastructure as a Service). A plataforma e construída sobre o Aurora Cloud Manager, que e um gerenciador de nuvem IaaS que apresenta recursos de programabilidade. Originalmente, o Aurora não prove nenhum mecanismo de replicação, assim falhas …
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Contention-resilient overcommitment for serverless deployments
Serverless computing, or Function-as-a-Service (FaaS), simplifies application deployment by allowing developers to focus on functionality while the service provider manages the underlying resources. This model charges users based on actual resource usage, making it ideal for intermittent workloads, …
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Scalability and performance management of internet applications in the cloud
… to quickly cope when there is an increase in the workload. However, the overhead of provisioning resources exposes the Internet application to periods of under-provisioning and performance degradation. Moreover, the performance interference, due to the consolidation in the cloud …
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Techniques for efficient high performance computing in the cloud
"The advantages of pay-as-you-go model, elasticity, and the flexibility and customization offered by virtualization make cloud computing an attractive option for meeting the needs of some High Performance Computing (HPC) users, especially those with emerging or sporadic demands. ""Computing or …
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A transfer learning-aided decision support system for multi-cloud brokers
… in a cloud environment is a formidable task due to the proliferation of service offerings, pricing models, and technology standards. A customer entering the diverse cloud market is likely to be overwhelmed with a host of difficult choices in terms of service selection. This applies to all …
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Relational Computing Using HPC Resources: Services and Optimizations
… and managing large volumes of data. Such massive datasets cannot be handled efficiently by using traditional standalone database management systems, owing to their limitation in the degree of computational efficiency and bandwidth to scale to large volumes of data. In this thesis, we …
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Bedarfsgerechte Auswahl der Dienstqualität für Mobile Cloud-unterstützte Anwendungen
… immer mehr etabliert und meint unter anderem das Mieten von Rechnern auf feingranularer zeitlicher Basis nach dem Selbstbedienungsprinzip (Infrastructure as a Service (IaaS)). Darauf aufbauende Plattform-Dienste (Platform as a Service (PaaS)) führen Programmcode der Applikationen (Software as a …
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User-centric cloud application management
… growth in cloud computing technologies in the past decade has empowered a wide spectrum of cloud services, and this has originated a big challenge for cloud users, specifically for Infrastructure-as-a-Service (IaaS) users who find it difficult to choose a particular Virtual Machine (VM) type …
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Understanding business strategy factors that support or impede moving business capabilities to a cloud environment
Organisations are facing increased competition in contemporary business environments. At the same time, cloud computing is a catalyst for new software applications and services available to organisations. Therefore, cloud computing is a viable option to provide innovation within the organisation. …
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