关键词：逻辑层；分析；关键组成部分
摘 要：The logical layers of a big data solution help define and categorize the various componentsrequired for a big data solution that must address the functional and non-functionalrequirements for a given business case. This set of logical layers outlines the criticalcomponents of a big data solution from the point where data is acquired from various datasources to the analysis required to derive business insight to the processes, devices, andhumans who need the insight.