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Dimensional Modelling simplifies data analysis by structuring data into fact and dimension tables. This star or snowflake schema allows for easier and faster querying, particularly for OLAP systems, by optimizing data retrieval. Why Other Options are Wrong: a) Dimensional modeling is not focused on normalization, which is a feature of relational modeling. b) Transaction processing is more efficient in normalized databases, not dimensional ones. d) Dimensional models may introduce some data redundancy due to denormalization. e) Dimensional modeling is designed for analytical queries, not real-time data processing.
The property of catenation is predominant in_______.
Where did the 7th Global Technology Summit recently started?
Plants that grow in saline water are called?
The country Turkey has requested to change the name of its country which is approved by the United Nations?
When is the “Hiroshima Day” observed worldwide?
Indian Institute of Vegetable Research is located at -
Who will be the first impartial female umpire appointed by ICC for a bilateral series?
According to the estimates provided by the Asian Development Bank , what will be the growth of the Indian economy for FY 24?
In May 2021, N Rangaswamy became CM of Puducherry. He became the CM of Puducherry for the ____ time.
India’s first greenfield grain based ethanol production plant inaugurated in ………………….