What is ...
A data warehouse is a centralized and integrated repository that stores large volumes of structured and unstructured data from various sources within an organization. Its primary purpose is to support business intelligence (BI) activities and provide a historical, consistent, and comprehensive view of data for analysis and reporting. Data warehouses are designed to handle complex queries and perform data transformations to ensure data is in a format suitable for analysis. By organizing and consolidating data in a data warehouse, organizations can gain valuable insights, make informed decisions, and uncover trends and patterns that help improve business performance and strategic planning. It acts as a strategic asset, enabling data-driven decision-making and facilitating a deeper understanding of business operations and customer behavior.