Query scheduling based on cloud-edge multi-data warehouse architecture and cost prediction model

Query scheduling based on cloud-edge multi-data warehouse architecture and cost prediction model

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With the development of cloud computing and big data, traditional local data warehouses are difficult to expand and have low data processing efficiency, As a result, the data warehouse of cloud edge architecture comes into being. The architectures data warehouses are distributed in the cloud center...

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Bibliographic Details
Main Authors: GAO Xuning, YANG Song, LI Mingzhe, ZHANG Yanfeng
Format: Article
Language:zho
Published: China InfoCom Media Group 2025-01-01
Series:大数据
Subjects:
scheduling framework
query cost prediction
random forest
feature selection
Online Access:http://www.j-bigdataresearch.com.cn/thesisDetails#10.11959/j.issn.2096-0271.2025011
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