• Dec 10, 2025 obiee student guide as the core query engine. Facilitates data retrieval and aggregation. Handles complex queries and data caching. 2. Metadata Repository (RPD) Centralized metadata layer defining the data model. Contains physical, business, and presentation layers. Essential for mapping data sources By June Oberbrunner
• Nov 9, 2025 obiee interview question and answers BIEE? Answer: A logical table in OBIEE represents a business view of data, defined in the Business Model and Mapping layer of the RPD. It maps to one or more physical tables or views in the underlying data sources. Purpose: Simplifies By Darrel Will
