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Mobile synchronization framework to enhance large object management in mobile cloud storage service

Supporting large file upload and retrieval is crucial for the mobile cloud storage services, as file sizes are trending larger and mobile users’ access or share files in large size. These files range from large PDFs to media files in various formats such as MPEG videos. These files need to be use...

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Main Author: Faniband, Yunus Parvej
Format: Thesis
Language:English
Published: 2021
Subjects:
Mobile computing
Cloud computing
Online Access:http://psasir.upm.edu.my/id/eprint/104061/1/FSKTM%202022%201%20IR.pdf
http://psasir.upm.edu.my/id/eprint/104061/
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spelling my.upm.eprints.1040612023-07-07T02:26:34Z http://psasir.upm.edu.my/id/eprint/104061/ Mobile synchronization framework to enhance large object management in mobile cloud storage service Faniband, Yunus Parvej Supporting large file upload and retrieval is crucial for the mobile cloud storage services, as file sizes are trending larger and mobile users’ access or share files in large size. These files range from large PDFs to media files in various formats such as MPEG videos. These files need to be used offline, sometimes updated and shared among users. The mobile environment with frequent disconnections and limited bandwidth, impact the data and transaction management as well as the data consistency guarantees. Most of the mobile frameworks use a data-sync paradigm in order to handle disconnected operations, in which data is stored locally on the device and replicated to the cloud asynchronously. Many applications are storing large amounts of structured and unstructured data. However, it is challenging for mobile synchronization frameworks to manage data consistency in such environment. This is due to the fact that handling large data and maintaining consistency are very challenging in cases of local storage and updates. This research proposes an enhanced cloud-based mobile synchronization framework to address the two main problems that is data management for large objects and end-to-end support for data consistency for large objects. This research work proposes techniques to improve large file object access and synchronization in mobile cloud environment based on segmentation and object chunking. This framework mainly focuses on large file handling and providing support for both table and objects data models that can be tuned for three consistency semantics: resembling strong, causal and eventual consistency. Experimental results conducted using representative workloads showed that the proposed enhanced Mobile Synchronization framework can handle large files with the size ranging from 100MiB up to 1GiB and is able to reduce synchronization time with object chunking (2, 4, 8 and 16 MiB) in the experiment settings by 65.4% for upload and 93.7% for download on average when compared to other frameworks. 2021-06 Thesis NonPeerReviewed text en http://psasir.upm.edu.my/id/eprint/104061/1/FSKTM%202022%201%20IR.pdf Faniband, Yunus Parvej (2021) Mobile synchronization framework to enhance large object management in mobile cloud storage service. Doctoral thesis, Universiti Putra Malaysia. Mobile computing Cloud computing
institution Universiti Putra Malaysia
building UPM Library
collection Institutional Repository
continent Asia
country Malaysia
content_provider Universiti Putra Malaysia
content_source UPM Institutional Repository
url_provider http://psasir.upm.edu.my/
language English
topic Mobile computing
Cloud computing
spellingShingle Mobile computing
Cloud computing
Faniband, Yunus Parvej
Mobile synchronization framework to enhance large object management in mobile cloud storage service
description Supporting large file upload and retrieval is crucial for the mobile cloud storage services, as file sizes are trending larger and mobile users’ access or share files in large size. These files range from large PDFs to media files in various formats such as MPEG videos. These files need to be used offline, sometimes updated and shared among users. The mobile environment with frequent disconnections and limited bandwidth, impact the data and transaction management as well as the data consistency guarantees. Most of the mobile frameworks use a data-sync paradigm in order to handle disconnected operations, in which data is stored locally on the device and replicated to the cloud asynchronously. Many applications are storing large amounts of structured and unstructured data. However, it is challenging for mobile synchronization frameworks to manage data consistency in such environment. This is due to the fact that handling large data and maintaining consistency are very challenging in cases of local storage and updates. This research proposes an enhanced cloud-based mobile synchronization framework to address the two main problems that is data management for large objects and end-to-end support for data consistency for large objects. This research work proposes techniques to improve large file object access and synchronization in mobile cloud environment based on segmentation and object chunking. This framework mainly focuses on large file handling and providing support for both table and objects data models that can be tuned for three consistency semantics: resembling strong, causal and eventual consistency. Experimental results conducted using representative workloads showed that the proposed enhanced Mobile Synchronization framework can handle large files with the size ranging from 100MiB up to 1GiB and is able to reduce synchronization time with object chunking (2, 4, 8 and 16 MiB) in the experiment settings by 65.4% for upload and 93.7% for download on average when compared to other frameworks.
format Thesis
author Faniband, Yunus Parvej
author_facet Faniband, Yunus Parvej
author_sort Faniband, Yunus Parvej
title Mobile synchronization framework to enhance large object management in mobile cloud storage service
title_short Mobile synchronization framework to enhance large object management in mobile cloud storage service
title_full Mobile synchronization framework to enhance large object management in mobile cloud storage service
title_fullStr Mobile synchronization framework to enhance large object management in mobile cloud storage service
title_full_unstemmed Mobile synchronization framework to enhance large object management in mobile cloud storage service
title_sort mobile synchronization framework to enhance large object management in mobile cloud storage service
publishDate 2021
url http://psasir.upm.edu.my/id/eprint/104061/1/FSKTM%202022%201%20IR.pdf
http://psasir.upm.edu.my/id/eprint/104061/
_version_ 1772813446659702784
score 13.211869

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