BI(Business Intelligence) is a set of processes, architectures, and technologies that convert raw data into

meaningful information that drives profitable business actions.It is a suite of software and services to

transform data into actionable intelligence and knowledge.
BI has a direct impact on organization's strategic, tactical and operational business decisions. BI supports

fact-based decision making using historical data rather than assumptions and gut feeling.
BI tools perform data analysis and create reports, summaries, dashboards, maps, graphs, and charts to provide

users with detailed intelligence about the nature of the business.
How Business Intelligence systems are implemented?
Here are the steps:
Step 1) Raw Data from corporate databases is extracted. The data could be spread across multiple systems

heterogeneous systems.
Step 2) The data is cleaned and transformed into the data warehouse. The table can be linked, and data cubes

are formed.
Four types of BI users
Following given are the four key players who are used Business Intelligence System:
1. The Professional Data Analyst:
The data analyst is a statistician who always needs to drill deep down into data. BI system helps them to get

fresh insights to develop unique business strategies.
2. The IT users:
The IT user also plays a dominant role in maintaining the BI infrastructure.
3. The head of the company:
CEO or CXO can increase the profit of their business by improving operational efficiency in their business.
4. The Business Users"
Business intelligence users can be found from across the organization. There are mainly two types of business
users

More Info: Business Intelligence