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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.  ...  This paper is an effort to survey the frameworks that support data consistency and synchronization for mobile devices.  ...  QuickSync [52] is a system that focuses on improving the synchronization performance of cloud storage, in wireless networks depending on network conditions.  ... 
doi:10.14569/ijacsa.2018.091284 fatcat:lafgvg2v55fjvifd4ywkngt4ii

Improving Data Services of Mobile Cloud Storage with Support for Large Data Objects using OpenStack Swift

Aslam B Nandyal, Mohammed Rafi, M Siddappa, Babu B. Sathish
2021 International Journal of Advanced Computer Science and Applications  
Providing data services support for large file upload and download is increasingly vital for mobile cloud storage.  ...  The primary objective of this study is to propose a cloud-based Mobile Sync service (sometimes referred as Mobile backend as a Service) with OpenStack Swift object storage to manage large objects efficiently  ...  Opensource and commercial cloud storage services for mobile devices are analyzed for large file object support.  ... 
doi:10.14569/ijacsa.2021.01206101 fatcat:jhm7tld2mzchdhni5bb7sxf3xq

Edgecourier

Pengzhan Hao, Yongshu Bai, Xin Zhang, Yifan Zhang
2017 Proceedings of the Second ACM/IEEE Symposium on Edge Computing - SEC '17  
We demonstrate that current cloud storage services can cause unnecessary bandwidth consumption, especially for office suite documents, in this common scenario.  ...  Specifically, even with incremental synchronization approach in place, existing cloud storage services still incur whole-file transmission every time when the document file is synchronized.  ...  Acknowledgements We thank the anonymous reviewers for their tremendously valuable feedbacks. This work was supported in part by NSF Award #1566375.  ... 
doi:10.1145/3132211.3134447 dblp:conf/edge/HaoBZ017 fatcat:my7zoipqhzgj5pyqxt3tuvx4nu

Greening the Video Transcoding Service with Low-Cost Hardware Transcoders

Peng Liu, Jongwon Yoon, Lance Johnson, Suman Banerjee
2016 USENIX Annual Technical Conference  
In this paper, we report our experience to develop and deploy VideoCoreCluster, a low-cost, highly efficient video transcoder cluster for live video streaming services.  ...  We have replaced the software-based transcoders for some TV channels in a live TV streaming service deployment on our university campus with this cluster.  ...  Acknowledgements We thank Derek Meyer for his help in the system deployment.  ... 
dblp:conf/usenix/LiuYJB16 fatcat:tkvhyczydna63bzygvl4fcun2y

Energy Efficient GPS Acquisition with Sparse-GPS+

Prasant Misra, A. Anil Kumar, M. Girish Chandra, P. Balamurali
2016 Proceedings of the 14th ACM Conference on Embedded Network Sensor Systems CD-ROM - SenSys '16  
For energy efficient GPS sensing in delay-tolerant applications, the possibility of offloading a few milliseconds of raw signal samples and leveraging the greater processing power of the cloud for obtaining  ...  Within the framework, GPS signals can be efficiently compressed by random ensembles.  ...  INTRODUCTION Location is an important service in mobile sensing. The global positioning system (GPS) is the most pervasive technology that provides this fundamental service.  ... 
doi:10.1145/2994551.2996696 dblp:conf/sensys/MisraKCB16 fatcat:5jxdu3gdfrgf5a6cexgkl6t2fi

Energy efficient GPS acquisition with Sparse-GPS

Prasant Misra, Wen Hu, Yuzhe Jin, Jie Liu, Amanda Souza de Paula, Niklas Wirstrom, Thiemo Voigt
2014 IPSN-14 Proceedings of the 13th International Symposium on Information Processing in Sensor Networks  
For energy efficient GPS sensing in delay-tolerant applications, the possibility of offloading a few milliseconds of raw signal samples and leveraging the greater processing power of the cloud for obtaining  ...  Within the framework, GPS signals can be efficiently compressed by random ensembles.  ...  INTRODUCTION Location is an important service in mobile sensing. The global positioning system (GPS) is the most pervasive technology that provides this fundamental service.  ... 
doi:10.1109/ipsn.2014.6846749 fatcat:fhxetqsoznd4nd6ecuj2fw5zqa

A Comprehensive Study of the Past, Present, and Future of Data Deduplication

Wen Xia, Hong Jiang, Dan Feng, Fred Douglis, Philip Shilane, Yu Hua, Min Fu, Yucheng Zhang, Yukun Zhou
2016 Proceedings of the IEEE  
., collision-resistant fingerprint), which is shown to be much more computationally efficient than the traditional compression approaches in large-scale storage systems.  ...  | Data deduplication, an efficient approach to data reduction, has gained increasing attention and popularity in large-scale storage systems due to the explosive growth of digital data.  ...  Zadok for valuable discussions about deduplicated storage literature.  ... 
doi:10.1109/jproc.2016.2571298 fatcat:krfdbgm5pjemnmaswml7k4uv4e

CSEIT11831452 | Proficient Public Substantiation of Data Veracity for Cloud Storage through Dual Protection

Ajay Kannan
International Journal of Scientific Research in Computer Science, Engineering and Information Technology © 2018 IJSRCSEIT |   unpublished
Cloud storage services allow users to outsource their data to cloud servers to save local data storage costs.  ...  A novel public verification scheme for cloud storage using in distinguishability obfuscation, which requires a lightweight computation on the auditor and delegate most computation to the cloud.  ...  LITERATURE SURVEY QUICK SYNC: IMPROVING SYNCHRONIZATION EFFICIENCY FOR MOBILE STORAGE SERVICES AUTHOR: Y. Cui, Z. Lai, X. Wang, N. Dai, and C.  ... 
fatcat:jyigk3cftzfv3luax4ytyjgdda

Demo

Eduardo Cuervo, Alec Wolman, Landon Cox, Stefan Saroiu, Madanlal Musuvathi, Ali Razeen
2014 Proceedings of the 12th annual international conference on Mobile systems, applications, and services - MobiSys '14  
Kahawai implements two separate techniques for collaborative rendering: (1) a mobile device can render each frame with reduced detail while a server sends a stream of per-frame differences to transform  ...  Both techniques are compatible with the hardwareaccelerated H.264 video decoders found on most modern mobile devices.  ...  The primary difference between our work and Levoy's is our efficient use of H.264.  ... 
doi:10.1145/2594368.2601482 dblp:conf/mobisys/CuervoWCSMR14 fatcat:bczso3d6jbbq7fnzawqcsqi5gu

Lottarini_columbia_0054D_15082.pdf [article]

2019
Despite posing a big computational burden for cloud video providers, such as YouTube and Facebook, it is not included in cloud benchmarks such as CloudSuite. Using vbench, we  ...  This work aims to improve this design space exploration phase for accelerators and to avoid pitfalls in the process.  ...  These services incur three primary costs: storage, network, and compute.  ... 
doi:10.7916/d8-zxjf-0438 fatcat:b5zie3xvbzamfetitmpkiywm7a