Skew-aware online aggregation over joins through guided sampling

2018 ◽  
Vol 30 (20) ◽  
pp. e4695 ◽  
Author(s):  
Yuxiang Wang ◽  
Jiahui Jin ◽  
Xiaoliang Xu ◽  
Longbin Zhang
Keyword(s):  
Online Aggregation

scholarly journals Online aggregation of unbounded losses using shifting experts with confidence

2018 ◽  
Vol 108 (3) ◽  
pp. 425-444
Author(s):  
Vladimir V’yugin ◽  
Vladimir Trunov
Keyword(s):  
Online Aggregation

Online aggregation and continuous query support in MapReduce

2010 ◽  
Author(s):  
Tyson Condie ◽  
Neil Conway ◽  
Peter Alvaro ◽  
Joseph M. Hellerstein ◽  
John Gerth ◽  
...  
Keyword(s):  
Continuous Query ◽  
Online Aggregation

An iterative sampling method for online aggregation

2017 ◽  
Vol 22 (S1) ◽  
pp. 2471-2484
Author(s):  
Zhiqiang Zhang ◽  
Jianghua Hu ◽  
Xiaoqin Xie ◽  
Haiwei Pan ◽  
Xiaoning Feng
Keyword(s):  
Sampling Method ◽  
Online Aggregation ◽  
Iterative Sampling

Improving Online Aggregation Performance for Skewed Data Distribution

2012 ◽  
pp. 18-32 ◽  
Author(s):  
Yuxiang Wang ◽  
Junzhou Luo ◽  
Aibo Song ◽  
Jiahui Jin ◽  
Fang Dong
Keyword(s):  
Data Distribution ◽  
Skewed Data ◽  
Online Aggregation

Progressive online aggregation in a distributed stream system

2015 ◽  
Vol 102 ◽  
pp. 146-157 ◽  
Author(s):  
Dingyu Yang ◽  
Jian Cao ◽  
Sai Wu ◽  
Jie Wang
Keyword(s):  
Online Aggregation ◽  
Stream System

scholarly journals PF-OLA: a high-performance framework for parallel online aggregation

2013 ◽  
Vol 32 (3) ◽  
pp. 337-375 ◽  
Author(s):  
Chengjie Qin ◽  
Florin Rusu
Keyword(s):  
High Performance ◽  
Performance Framework ◽  
Online Aggregation

Online aggregation with tight error bounds in dynamic environments

2006 ◽  
Vol 48 (9) ◽  
pp. 869-875
Author(s):  
Seok-Ju Chun ◽  
Ju-Hong Lee ◽  
Seok-Lyong Lee
Keyword(s):  
Error Bounds ◽  
Dynamic Environments ◽  
Online Aggregation

scholarly journals COLA: A cloud-based system for online aggregation

2013 ◽  
Author(s):  
Yantao Gan ◽  
Xiaofeng Meng ◽  
Yingjie Shi
Keyword(s):  
Online Aggregation
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