An Overview of Business Intelligence, Analytics and Decision Support

4 important questions on An Overview of Business Intelligence, Analytics and Decision Support

What are online transaction processing (OLTP) systems meant for?

To constantly handle updates (transactions) to operational databases

What are data warehouses meant for?

To store data that will be analyzed in order to help people make quicker or more informed decisions

What are typical BI users?

Users from various parts of an organisation who are involved in decision-making at the tactical or strategic level
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Why is it advised to use a framework for planning a BI initiative?

Because BI must be aligned to an organisation's business strategy, it is not simply a technical exercise. It should really help change the way an organisation conducts business (i.e. make it more data-driven). A framework systematically addresses the organizational, functional, technical and infrastructural factors involved.

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