Role of Big Data in Business Intelligence and IBM Cognos

Running head: Information system for managers
Information system for managers
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1Information system for managers
Executive summary
The aim of this report is to analyse the role of big data in BI and analyse IBM cognos. Big
data has been an integrated part of business analytics. Business intelligence driven by big
data is key factor of business growth today. IBM cognos is such a tool for the data analytics
which can help the managers to effectively carry out decision making process for the
company. The report describes the advantages, threats of BI system.

2Information system for managers
Table of Contents
Introduction................................................................................................................................3
Discussion..................................................................................................................................4
Cost reduction........................................................................................................................4
Faster and effective decision making.....................................................................................4
New services and products.....................................................................................................4
OLAP(Online analytical processing).....................................................................................4
Corporate Performance Management (CPM)........................................................................5
Real time BI...........................................................................................................................5
Data Warehousing..................................................................................................................5
DataSources............................................................................................................................5
How IBM cognos can assist the managers.............................................................................6
Conclusion..................................................................................................................................6
References..................................................................................................................................7