Decisions assumes an important role in deciding the success of a business. If a business lacks good decision making system then it will ultimately ruin a business.

In a competitive and complex business environment, even a small mistake or delay in taking right decision can be harmful for the organization. Depending on intuition and past business experience to take crucial business decisions is a thing of past. Now you have enough data from your database and decisions made on these data is tend to be more intelligent than those taking without the support of operational data.

Business intelligence System popularly known as BI System plays a very important role in guiding the business. It helps the company management to take wise decisions at the right time. Accurate and timely data is regarded as the key component for good decision-making. In other words, a successful BI system helps an organization to survive in the business for a longer period of time. Implementing a BI System enables an organization to convert transactional data to Facts and Dimension tables. BI System is based on a multi dimensional approach.

Every modern database carries with them good Business Intelligence tools with it. Careful planning is required to create a good BI System inside an organization. It involves identification of key business area for which Business intelligence is required and designing. Proper designing Facts and Dimension tables are one of the important activities for creating OLAP cubes, which is one of the best product of a good Business intelligence system. When you use an OLAP cube, you can browse the cube for many information to see various dimensions of data available in a cube.