« previous next »

Author Question: The ________ Model, also known as the data mart approach, is a plan big, build small approach. A ... (Read 255 times)

sarasara

  • Hero Member
  • *****
  • Posts: 521
on: Jul 7, 2018
The ________ Model, also known as the data mart approach, is a plan big, build small approach. A data mart is a subject-oriented or department-oriented data warehouse.
 
  It is a scaled-down version of a data warehouse that focuses on the requests of a specific department, such as marketing or sales.
  Fill in the blanks with correct word

Question 2

A newly popular unit of data in the Big Data era is the petabyte (PB), which is
 
  A) 109 bytes.
  B) 1012 bytes.
  C) 1015 bytes.
  D) 1018 bytes.


Laurenleakan

  • Sr. Member
  • ****
  • Posts: 309
Reply #1 on: Jul 7, 2018
Answer to Question 1

Kimball

Answer to Question 2

C


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
« previous next »
 

Did you know?

The first war in which wide-scale use of anesthetics occurred was the Civil War, and 80% of all wounds were in the extremities.

Did you know?

People who have myopia, or nearsightedness, are not able to see objects at a distance but only up close. It occurs when the cornea is either curved too steeply, the eye is too long, or both. This condition is progressive and worsens with time. More than 100 million people in the United States are nearsighted, but only 20% of those are born with the condition. Diet, eye exercise, drug therapy, and corrective lenses can all help manage nearsightedness.

Did you know?

Nearly all drugs pass into human breast milk. How often a drug is taken influences the amount of drug that will pass into the milk. Medications taken 30 to 60 minutes before breastfeeding are likely to be at peak blood levels when the baby is nursing.

Did you know?

Cucumber slices relieve headaches by tightening blood vessels, reducing blood flow to the area, and relieving pressure.

Did you know?

The training of an anesthesiologist typically requires four years of college, 4 years of medical school, 1 year of internship, and 3 years of residency.

Apidium may be ancestral to all later higher primates and is reconstructed as looking like a small-b Apidium may be ancestral to all later higher primates and is reconstructed as looking like a small-b
Sample Daily Log For Holistic Self-Care Plan. Sample Daily Log For Holistic Self-Care Plan.
Basic sliding effleurage using the thumb gets into the small spaces between the metatarsals of the ... Basic sliding effleurage using the thumb gets into the small spaces between the metatarsals of the ...
Effect of Productivity Improvement in the Malthusian Model Effect of Productivity Improvement in the Malthusian Model
A very small sampling of organisms in an arctic food web on land. A very small sampling of organisms in an arctic food web on land.
Summary of digestion and absorption in the small intestine Summary of digestion and absorption in the small intestine
Video: Mitosis step-by-step

For a complete list of videos, visit our video library