基于丛生树的多流水线并行Hash连接的处理机分配算法

An Algorithm to Allocate Processors among Bush Tree to Get Multiple Pipelined Parallel Execution on Hash Join

本文介绍了并行数据库中实现多流水线Ｈａｓｈ连接的处理机分配算法。

An algorithm on how to allocate processors for bush query tree to get multiple pipelined parallel execution with hash join is presented in this paper.An example is given for further description.