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Towards Comprehensive Measurement of Consistency Guarantees for Cloud-Hosted Data Storage Services [chapter]

David Bermbach, Liang Zhao, Sherif Sakr
2014 Lecture Notes in Computer Science  
We discuss the main challenges and requirements of such a benchmark, and present first steps towards a comprehensive consistency benchmark for cloud-hosted data storage systems.  ...  Cloud storage services and NoSQL systems, both optimized for the web with high availability and low latency requirements, hence, typically opt to relax consistency guarantees.  ...  So far, there is no study that has considered measuring the consistency guarantees of cloud-hosted data storage services in geo-replicated deployments.  ... 
doi:10.1007/978-3-319-04936-6_3 fatcat:mikrolc7jzgwhalauuiqecrlxe

Comparing Public-Cloud Providers

Ang Li, Xiaowei Yang, Srikanth Kandula, Ming Zhang
2011 IEEE Internet Computing  
However, as a trade-off, some services don't provide a strong consistency guarantee, which means a read operation might return outdated data for a short period of time.  ...  To compare data consistency across different providers' storage services, we chose the time-toconsistency metric.  ... 
doi:10.1109/mic.2011.36 fatcat:kvqvpeerhzcdvnhxsg7dz3egla

Cross-Layer SLA Management for Cloud-hosted Big Data Analytics Applications

Xuezhi Zeng, Rajiv Ranjan, Peter Strazdins, Saurabh Kumar Garg, Lizhe Wang
2015 2015 15th IEEE/ACM International Symposium on Cluster, Cloud and Grid Computing  
That is service level agreement (SLA) management to deliver strong Quality of Service (QoS) guarantees for big data analytics applications (BDAA) sharing the same underlying infrastructure, for example  ...  (contention, failures, anomalies, etc.) on the final SLA and QoS of a cloud-hosted BDAA.  ...  Figure 1 . 1 BDDA platform consisting of multiple data processing frameworks hosted over shared cloud resources  ... 
doi:10.1109/ccgrid.2015.175 dblp:conf/ccgrid/ZengRSGW15 fatcat:jl7k65uas5fajh7oegzyai2zlq

Security and Trust in Cloud Computing: A Survey

Fatmeh Sedaghat, Majid Haghparast, Mehrdad Maeen
2017 International Journal of Security and Its Applications  
Availability of data and information privacy and services in cloud computing area cannot solve the security of cloud computing and new strategies and technologies should be used together for protection  ...  Regarding to this, one of the most important issues will be the security issue for novel technologies.  ...  low power Storage Security of Data Provided data backups for data recovery.  ... 
doi:10.14257/ijsia.2017.11.12.01 fatcat:rebt7tltlrbdvctghk3iol5keq

"One of our hosts in another country": Challenges of data geolocation in cloud storage

Nicolae Paladi, Antonis Michalas
2014 2014 4th International Conference on Wireless Communications, Vehicular Technology, Information Theory and Aerospace & Electronic Systems (VITAE)  
One of the characteristics of cloud storage is fluid transfer of data both within and among the data centres of a cloud provider.  ...  Physical location of data in cloud storage is an increasingly urgent problem.  ...  for cloud storage.  ... 
doi:10.1109/vitae.2014.6934507 dblp:conf/vitae/PaladiM14 fatcat:dhree2jkbramtgwzishg35dhza

Cloud Computing: Paradigms and Technologies [chapter]

Ahmed Shawish, Maria Salama
2013 Studies in Computational Intelligence  
Cloud Computing has recently emerged as a compelling paradigm for managing and delivering services over the internet.  ...  It clearly classifies the Cloud's deployment and service models, providing a full description of the Cloud services vendors.  ...  Amazon also provides storage services with the Amazon Simple Storage Service (S3), users can use Amazon S3 to host large amount of data accessible from anywhere [20] .  ... 
doi:10.1007/978-3-642-35016-0_2 fatcat:q7tuxyiyi5gsvooe2ahzs4lvf4

A Survey on SLA Management for Cloud Computing and Cloud-Hosted Big Data Analytic Applications

Radhya Sahal, Mohamed H. Khafagy, Fatma A. Omara
2016 International Journal of Database Theory and Application  
Therefore, the importance of Service Level Agreement (SLA) is appeared which clarifies the roles between a customer (i.e., cloud user or Big Data analyst) and a provider for particular service provision  ...  Consequently, many interesting solutions developed works of SLA violation management in cloud technology and cloud-hosted BDAAs.  ...  Cloud-Hosted Big Data Analytics Applications As Big Data represents large sets of complex data that need special data processing applications, the importance of cloud-hosted BDAAs comes.  ... 
doi:10.14257/ijdta.2016.9.4.10 fatcat:mcity7g5rndsvl4llb4hr254hm

Optimizing bioinformatics workflows for data analysis using cloud management techniques

Vincent C. Emeakaroha, Paweł P. Łabaj, Michael Maurer, Ivona Brandic, David P. Kreil
2011 Proceedings of the 6th workshop on Workflows in support of large-scale science - WORKS '11  
In this paper, we present a novel Cloud resource monitoring technique and a knowledge management strategy to manage computational resources for workflow applications in order to guarantee their performance  ...  Despite significant advances in computing capacity and performance, an analysis of these large-scale data in a search for biomedically relevant patterns remains a challenging task.  ...  PPL and DPK gratefully acknowledge support by the Vienna Science and Technology Fund (WWTF), Baxter AG, the Austrian Institute of Technology, and the Austrian Centre of Biopharmaceutical Technology.  ... 
doi:10.1145/2110497.2110503 dblp:conf/sc/EmeakarohaLMBK11 fatcat:vrgq6gvhnbh35nzr3hkheb3wlu

A Review: Towards Quality of Service in Cloud Computing

2017 International Journal of Science and Research (IJSR)  
Today Cloud Computing is emerging as most widespread technology in every field of data storage and resource sharing over the network.  ...  The paper emphasizes on the research gap for the improvement of Quality of Services in Cloud Computing.  ...  Most of the present day organizations have moved to cloud computing for the data storage.  ... 
doi:10.21275/art20164099 fatcat:a3pmsp6lpballeqx2torstfora

End-to-End Service Quality for Cloud Applications [chapter]

Karsten Oberle, Davide Cherubini, Tommaso Cucinotta
2013 Lecture Notes in Computer Science  
This paper aims to highlight the importance of end-to-end service quality for cloud services, with a focus on telecom carrier-grade services.  ...  In multi-tenant distributed and virtualized cloud infrastructures, the enhanced level of resource sharing raises issues in terms of performance stability and reliability of cloud services, threatening  ...  The wide availability of highspeed network connections is causing an inescapable shift towards distributed computing models where processing and storage of data can be performed mostly in cloud computing  ... 
doi:10.1007/978-3-319-02414-1_17 fatcat:3vu2tflhcfaefcue45yejoymii

Comprehensive Survey of Security Issues & Framework in Data-Centric Cloud Applications

Sudakshina Mandal, Danish Ali Khan
2021 Journal of Engineering Science and Technology Review  
This article performs a detailed comparative analysis of the security frameworks developed towards cloud storage level, cloud service level, and cloud trust level to date and throws light on future research  ...  The emergence of the cloud computing paradigm has influenced business organizations for migration over two decades.  ...  This is an Open Access article distributed under the terms of the Creative Commons Attribution License. ______________________________ References  ... 
doi:10.25103/jestr.141.01 fatcat:iaztwp6lnneb7mbzglqsz7ruaq

Cloud Computing for Higher Education Institutes: Architecture, Strategy and Recommendations for Effective Adaptation

Vaishali H. Pardeshi
2014 Procedia Economics and Finance  
In this paper, CC architecture for HE institute containing the various deployment models, Service Models and user domain is proposed.  ...  We finally provide the recommendations for a successful and efficient migration from traditional to cloud based system.  ...  Acknowledgement: The Author would like to thank the management of MET, Institute of Management, Bandra, Mumbai, for their support in carrying out the research work.  ... 
doi:10.1016/s2212-5671(14)00224-x fatcat:chditpkypjhpvmhhb63vmuvdpe

Cloud Service Level Agreements and Resource Management

Isaac Odun-Ayo, Blessing Udemezue, Abiodun Kilanko
2019 Advances in Science, Technology and Engineering Systems  
Considering the limitation of resources, it poses a challenge for cloud service providers to make provision for all resources as needed.  ...  Practically done by deployment of clouds computing hosts enterprise servers in virtual machines on an array of high-end servers.  ...  Acknowledgment We acknowledge the support and sponsorship provided by Covenant University through the Centre for Research, Innovation, and Discovery (CUCRID).  ... 
doi:10.25046/aj040230 fatcat:c3fxml4vcvdlhmqwpfrquvzhvu

A Review of Data Synchronization and Consistency Frameworks for Mobile Cloud Applications

Yunus Parvej Faniband, Iskandar Ishak, Fatimah Sidi, Marzanah A.
2018 International Journal of Advanced Computer Science and Applications  
Numerous apps rely on cloud infrastructure for data storage and sharing.  ...  The frameworks are compared for the parameters of consistency and data models (table, objects or both) support along with techniques of synchronization protocol and conflict resolution.  ...  Ordering and Staleness are the two criteria for measuring guarantees of both data-centric and client-centric consistency.  ... 
doi:10.14569/ijacsa.2018.091284 fatcat:lafgvg2v55fjvifd4ywkngt4ii

A Cloud Computing Survey: Developments and Future Trends in Infrastructure as a Service Computing [article]

Jonathan Stuart Ward, Adam Barker
2013 arXiv   pre-print
Cloud computing is a recent paradigm based around the notion of delivery of resources via a service model over the Internet.  ...  As an evolution of previous paradigms, we consider the predecessors to cloud computing and what significance they still hold to cloud services.  ...  Cloud computing will eventually become the dominant platform for Internet based hosting, storage, computation and communication and will be one of the foundations of the next generation Internet. • Consistent  ... 
arXiv:1306.1394v1 fatcat:sdsnolpn3nafvdlqajdur7zmtm
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