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Cloud services have been used very widely, but configuration of the parameters, including the efficient allocation of resources, is an important objective for the system architect. The article is devoted to solving the problem of choosing…

Distributed, Parallel, and Cluster Computing · Computer Science 2016-12-06 Evgeny Nikulchev , Evgeniy Pluzhnik , Oleg Lukyanchikov , Dmitry Biryukov , Elena Andrianova

Cloud computing has made it possible for a user to be able to select a computing service precisely when needed. However, certain factors such as security of data and regulatory issues will impact a user's choice of using such a service. A…

Distributed, Parallel, and Cluster Computing · Computer Science 2011-05-11 Vaibhav Khadilkar , Murat Kantarcioglu , Bhavani Thuraisingham , Sharad Mehrotra

As cloud providers push multi-tenancy to new levels to meet growing scalability demands, ensuring that externally developed untrusted microservices will preserve tenant isolation has become a high priority. Developers, in turn, lack a means…

Cryptography and Security · Computer Science 2021-06-21 Marcela S. Melara , Mic Bowman

While cloud computing provides lower Infrastructure cost, higher agility and faster delivery, it also presents higher operational and security risks for business critical assets, but a well-designed solution and security architecture will…

Cryptography and Security · Computer Science 2018-09-25 Max Farnga

The emergence of cloud computing provides a new computing paradigm for users -- massive and complex computing tasks can be outsourced to cloud servers. However, the privacy issues also follow. Fully homomorphic encryption shows great…

Cryptography and Security · Computer Science 2021-04-01 Lizhi Xiong , Wenhao Zhou , Zhihua Xia , Qi Gu , Jian Weng

Nowadays, more and more machine learning applications, such as medical diagnosis, online fraud detection, email spam filtering, etc., services are provided by cloud computing. The cloud service provider collects the data from the various…

Cryptography and Security · Computer Science 2022-11-28 Rishabh Gupta , Ashutosh Kumar Singh

In recent times cloud computing has appeared as a new model for hosting and conveying services over the Internet. This model is striking to business vendors as it eradicates the requirement for users to plan in advance, and it permits the…

Distributed, Parallel, and Cluster Computing · Computer Science 2013-04-25 Sultan Ullah , Zheng Xuefeng

Virtualization offers several benefits for optimal resource utilization over traditional non-virtualized server farms. With improvements in internetworking technologies and increase in network bandwidth speeds, a new era of computing has…

Distributed, Parallel, and Cluster Computing · Computer Science 2012-07-26 Piyush Harsh , Florian Dudouet , Roberto G. Cascella , Yvon Jégou , Christine Morin

Although Cloud Computing promises to lower IT costs and increase users' productivity in everyday life, the unattractive aspect of this new technology is that the user no longer owns all the devices which process personal data. To lower…

Distributed, Parallel, and Cluster Computing · Computer Science 2013-10-28 Michael Eggert , Roger Häußling , Martin Henze , Lars Hermerschmidt , René Hummen , Daniel Kerpen , Antonio Navarro Pérez , Bernhard Rumpe , Dirk Thißen , Klaus Wehrle

Owing to their cost-effectiveness and flexibility, cloud services have been the default choice for the deployment of innumerable software systems over the years. However, novel paradigms are beginning to emerge, as the cloud can't meet the…

Distributed, Parallel, and Cluster Computing · Computer Science 2024-10-29 Tamara Ranković , Ivana Kovačević , Veljko Maksimović , Goran Sladić , Miloš Simić

Cloud computing platform gives people the opportunity for sharing resources, services and information among the people of the whole world. In private cloud system, information is shared among the persons who are in that cloud. Presently,…

Distributed, Parallel, and Cluster Computing · Computer Science 2013-04-26 Kawser Wazed Nafi , Tonny Shekha Kar , Amjad Hossain , M. M. A Hashem

With the spread of services related to cloud environment, it is tiresome and time consuming for users to look for the appropriate service that meet with their needs. Therefore, finding a valid and reliable service is essential. However, in…

Software Engineering · Computer Science 2015-01-08 Nouha Khédiri , Montaceur Zaghdoud

One of the most important areas of todays computer technology is Cloud Computing. Benefits of Cloud Computing in various areas cannot be ignored. One field affected by the opportunities provided by Cloud Computing is education. MOOC emerged…

Computers and Society · Computer Science 2019-03-01 Mansur Beştaş

Cloud Computing is rising fast, with its data centres growing at an unprecedented rate. However, this has come with concerns of privacy, efficiency at the expense of resilience, and environmental sustainability, because of the dependence on…

Networking and Internet Architecture · Computer Science 2009-10-05 Gerard Briscoe , Alexandros Marinos

In the current fast-paced digital environment, enterprises are striving to offer a seamless and integrated customer experience across multiple touchpoints. This improved experience often leads to higher conversion rates and increased…

Cryptography and Security · Computer Science 2024-12-10 Renjith Ramachandran

Massive Open Online Courses (MOOCs) exhibit a remarkable heterogeneity of students. The advent of complex "big data" from MOOC platforms is a challenging yet rewarding opportunity to deeply understand how students are engaged in MOOCs. Past…

Human-Computer Interaction · Computer Science 2020-08-14 Lei Shi , Alexandra I. Cristea , Armando M. Toda , Wilk Oliveira

This paper explores the intersection of privacy, cybersecurity, and environmental impacts, specifically energy consumption and carbon emissions, in cloud-based office solutions. We hypothesise that solutions that emphasise privacy and…

Software Engineering · Computer Science 2024-11-27 Jason Kayembe , Iness Ben Guirat , Jan Tobias Muehlberg

Outsourcing databases, i.e., resorting to Database-as-a-Service (DBaaS), is nowadays a popular choice due to the elasticity, availability, scalability and pay-as-you-go features of cloud computing. However, most data are sensitive to some…

Databases · Computer Science 2017-08-31 Somayeh Sobati Moghadam , Jérôme Darmont , Gérald Gavin

Cloud computing changed the way of computing as utility services offered through public network. Selecting multiple providers for various computational requirements improves performance and minimizes cost of cloud services than choosing a…

Distributed, Parallel, and Cluster Computing · Computer Science 2015-03-13 Thiruselvan Subramanian , Nickolas Savarimuthu

Cloud computing is gaining significant attention, however, security is the biggest hurdle in its wide acceptance. Users of cloud services are under constant fear of data loss, security threats and availability issues. Recently,…

Machine Learning · Computer Science 2018-10-24 Deval Bhamare , Tara Salman , Mohammed Samaka , Aiman Erbad , Raj Jain