April 2017
Intermediate to advanced
564 pages
24h 7m
English
In today's Big Data world, BI has matured to a greater level with four major classifications, namely:
With the available raw source data, BI helps to build meaningful information to act and decide using one of the aforementioned models. Let us illustrate them in detail with the real life scenario of being an end customer of a mobile service provider.
Descriptive: The core theme of a descriptive report is, What happened to source data? Being the mobile user, we are sent the monthly usage/billing report by the service provider. The monthly report shares the billing details with the associated transactions of mobile calls/usage during the specified period. Therefore, it gives a perspective ...
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