Big Data: 概念、方法、工具与应用 [pdf]

简介：
The current era of digital technology has witnessed a dramatic and accelerating increase in the volume of data accessible to those seeking to form judgments and derive insights from either provided or gathered information, spanning a wide range of industries. Persistent difficulties concerning the examination, protection, distribution, preservation, and graphical representation of extensive and intricate datasets remain a significant hurdle for both data scientists and analysts; conventional data processing applications frequently encounter limitations in their capacity to effectively handle the scale of big data.