Efficient Data Placement and Replication for QoS-Aware Approximate Query Evaluation of Big Data Analytics
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Xia, Qiufen; Xu, Zichuan; Liang, Weifa; Yu, Shui; Guo, Song; Zomaya, Albert Y
Description
EEnterprise users at different geographic locations generate large-volume data that is stored at different geographic datacenters. These users may also perform big data analytics on the stored data to identify valuable information in order to make strategic decisions. However, it is well known that performing big data analytics on data in geographical-located datacenters usually is time-consuming and costly. In some delay-sensitive applications, the query result may become useless if answering...[Show more]
Collections | ANU Research Publications |
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Date published: | 2019 |
Type: | Journal article |
URI: | http://hdl.handle.net/1885/298173 |
Source: | IEEE Transactions on Parallel and Distributed Systems |
DOI: | 10.1109/TPDS.2019.2921337 |
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Efficient_Data_Placement_and_Replication_for_QoS-Aware.pdf | 2.93 MB | Adobe PDF | Request a copy |
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