摘要
本文详述了独具特色的PBASE并行查询处理策略及实现方法。PBASE的并行查询处理策略吸取了原型系统XPRS和Volcano中的先进技术,并基于原来的国产数据库系统COBASE中查询的流水线策略,具有更高的并行度和更好的可行性。
In this paper,we discuss the special stratagem of parallel query processing in PBASE system. This stratagem combines the advanced technology in the prototype system XPRS and Volcano,and bases on pipeline stratagem in COBASE system,so it has higher parallel degree and better feasibility.
出处
《计算机应用》
CSCD
1996年第2期1-3,共3页
journal of Computer Applications
关键词
并行查询
并行处理
PBASE
数据库
Parallel DBMS
Parallel query
Parallel process
Vertical parallelism
