December 2013
Intermediate to advanced
564 pages
19h 54m
English
Content preview from Big Data Computing
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378 Big Data Computing
patterns from samples for reporting of trends. Techniques such as data
modeling, visualization, and regression analysis are most common in this
analytics.
Descriptive analytics can be classied into following tasks:
• Usual reporting and dashboards: What took place? How does it relate
to our blueprint?
• Ad hoc reporting: How many? Where?
• Analysis/query: What exactly is the challenge? Why is this happening?
Descriptive analytics are the commonly used and well-understood type of
analytics. It basically categorizes, characterizes, consolidates, and classies
data. Tools for descriptive analytics may provide mechanisms for interfac-
ing to enterprise data sources. They contain report generation, distribution
cap ...
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