摘要
对于专业的数据分析而言,一定要有很强的针对性,什么样的需求就要提供与之层次相匹配的分析结果。否则就会造成不必要的信息价值浪费,也会大大增加需求者获取信息的成本。就如何有效实现多层次的数据分析,以理论实例相结合的方式,做相应的探讨。
As for the analysis of professional data, it must be very strong pertinence, the results of the analysis provides with what kind of demand. Otherwise it causes unnecessary waste of information value, which will greatly increase the cost for information acquisition. Makes a corresponding discussion about how to realize the multi-level analysis data by combining with examples of the way of theory.
关键词
大数据
数据挖掘
数据分析
分布式数据库
Big Data
Data Mining
Data Analysis
Policy Desicion and Distributed Database
