Change: warehouses, especially environments with significant data-loading requirements that are used to feed data marts and execute long-running queries.” Glossary, Oracle® Database Data Warehousing Guide 10g Release 2 (10.2) Part Number B14223-02   View changes from previous version. (Word count: 85)

Change: “Third normal form modelling is a classical relational-database modelling technique that minimizes data redundancy through normalization. When compared to a star schema, a 3NF schema   View changes from previous version. (Word count: 84)