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.
AYUSH Ministry recently set up a Homeopathic research institute in:
Which of the following are the national and official language of India respectively?
Who is the recipient of India's highest civilian award Bharat Ratna for the year 2019?
Who among the following wrote the basic text of Vaisheshika philosophy?
Where is the National Metallurgical Laboratory located?
In which Indian state is the Maru Mahotsav, also known as the Jaisalmer Desert Festival, celebrated?
Which refinery in India is recognized as the birthplace of the nation's oil industry?
Which of the following has recently been added to the UNESCO list of intangible cultural heritages of humanity
The Son River emerges near which hills in the Annupur district of Madhya Pradesh?
Which of the following bank has partnered with Invoicemart to discount invoices for MSMEs?
