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Understanding Data Warehousing Concepts by Mukesh pant is a document available to read on EtoBox.
What is Understanding Data Warehousing Concepts about?
A data warehouse is a centralized repository of integrated data from multiple sources, designed for analysis and decision-making rather than day-to-day operations. It features subject orientation, integration, time variance, and non-volatility, distinguishing it from operational databases that focus on real-time transactions. The document also discusses the design of data warehouses, including multidimensional models, schemas like star and snowflake, and OLAP operations for data analysis.
- Author
- Mukesh pant
- Language
- EN