使用MapReduce提高多路数组聚集效率

多路数组聚集技术主要用于以高维数组为基础数据结构的数据立方体的完全立方体计算。随着大数据时代的到来,对数据高效的分析利用显得尤为重要,但同时海量的数据又使得计算变得富有挑战性。在这种背景下,论述了一种将大数据时代普遍使用的MapReduce技术与多路数组聚集技术相结合的方法,以提高完全立方体计算的效率。

Improve Efficiency of Multiway Array Aggregation by MapReduce

Muhiway array aggregation technology is mainly used to calculate full data cube based on high-dimensional ar- rays.With the advent of the era of big data,it is important to efficiently analyze data,but it is also challenging as the amount of data is very large. In this context, this thesis is focus on the combination of muhiway array aggregation technology andMapReduce to Improvethe efficiency of muhiway array aggregation.