提出一种高维Cube的划分和并行分布式处理方法PHD_Cube,将高维Cube分割成若干个低维立方体mini-Cube,利用数据网格技术和并行分布式处理系统等并行处理技术来创建这些分割的分段共享mini-Cube及其聚集Cuboids。实验结果表明,PHD_Cube方法的性能优越。
A new method-PHD_Cube (a partition and parallel & distributed process of high-dimensional cube) is proposed. PHD Cube partitions the high dimensional cube into some low-dimensional shell segment mini-Cubes,The shell segment mini- Cubes and their aggregate Cuboids are dynamically constructed from these shell segment mini-Cubes through the data grid or parallel and distributed processing system.The analytical and experimental results show that the performance of PHD_Cube is predominant.