Data Warehouse Design

Data warehouse design involves organizing and structuring large amounts of data from various sources into a centralized repository to support analysis and decision-making. It ensures that data is accurate, consistent, and easily accessible for reporting. The process includes planning how data will be collected, cleaned, stored, and arranged, often using models like star or snowflake schemas. Good design improves efficiency, enables quick retrieval of insights, and helps businesses understand trends and make informed choices. Essentially, it's about creating a well-organized "database of insights" tailored for analysis rather than daily transactions.