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Toward Efficient and Secure Collaborative SQL Analyses of Billion-Scale Datasets

delete2025-01-01
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PRE
AI
K
Kang Liu
Q
Qizhi Zhang
Y
Yuan Zhang
Y
Yu Lin
Q
Quanwei Cai
J
Jue Hong
Y
Ye Wu
S
Sheng Zhong
DOI:10.1109/TIFS.2025.3594582delete
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摘要

摘要

En 中文
设计一个高效且安全的协作式SQL分析系统,以支持大规模数据集输入是一项极具挑战性的任务。本文提出FedQuery,一种基于MPC(安全多方计算)的高效且安全的协作分析解决方案,能够处理亿级规模的数据集输入。FedQuery在系统架构、底层MPC基元以及随机化SQL算子及其组合方面引入了创新设计,显著降低了通信和计算开销。在真实世界数据集上的全面实验表明,FedQuery在算子和查询层面均实现了相较于当前最先进基线方案的大幅性能提升。此外,它能够在不到14小时内处理包含高达百亿条记录数据集上的复杂SQL查询。
Keyword:
MPC
SQL
bigdata

期刊

IEEE Transactions on Information Forensics and Security 封面图
IEEE Transactions on Information Forensics and Security
IF:
8
论文数:
5.3K
被引数:
2.3W

机构

B
bytedance inc., shenzhen, china
学者数:
5
论文数: 2
被引数: 0
B
bytedance inc., beijing, china
学者数:
5
论文数: 3
被引数: 0
N
nanjing university
学者数:
7.8W
论文数: 5.6W
被引数: 87
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