Today in the business world everybody has joined the technology bandwagon and having a well-structured and well-designed functional system for the business. But unfortunately these systems don't give statistical and functional analysis of business data. There are so many hidden truths of the business which could be used to enhance the efficiency of the business process.

DataWarehousing technology gives the edge to the current business process by implementing an important technology layer on them known as "Business Intelligence". It takes the row business data as input. It cleans and stages these data for the online analytical process (OLAP) purpose.

This entire process is divided in 4 different modules.  

• Data Modeling  
• Extraction Transformation and Loading (ETL)  
• Online Analytical Process (OLAP, ROLAP, MOLAP)  
• Reporting  

There are N no of tools available for this process. GEIS uses the best and combination of them. The tools offered for the training be GEIS are leading in the industry for the usage and in grate demand. To name a few,

• Informatica Power Center  
• Cognos BI  
• Business Object  
• Micro Strategy  
• Brio