shark:粗粒度分布式存储的基于成本优化查询的SQL和分析
Shark: SQL and Analytics with Cost-Based Query Optimization on Coarse-Grained Distributed Memory
作者:Antonio Lupher
作者单位:University of California
加工时间:2014-03-17
信息来源:EECS
索取原文[16 页]
关键词:粗粒度;分布式存储;SQL;优化查询
摘 要:Shark is a research data analysis system built on a novel coarsegrained distributed shared-memory abstraction.Shark pairs query processing with deep data analysis, providing a unified system for easy data manipulation using SQL while pushing sophisticated analysis closer to its data.