A Data Warehouse is a centralized repository of information that allows for data analysis and reporting. Unlike OLTP databases, which are normalized (3NF), Data Warehouses often utilize dimensional modeling techniques such as the or Snowflake Schema .

The code BDA is frequently used for professional papers (e.g., KASNEB).

Big Data Analytics is no longer a niche technical field; it is the cornerstone of contemporary strategy. From the distributed clusters of Hadoop to the predictive power of neural networks, the tools learned in

BDA206 bridges the gap between technical data analysis and executive decision-making. By mastering visualization and narrative techniques, students learn that a well-told data story can be more influential than the most complex statistical model. The course ultimately trains professionals not just to find answers in data, but to make those answers impossible to ignore.