Solution-Define the differences between data mart and data

Define the differences between data mart and data warehouse

Assignment Help Database Management System

Reference no: EM13949232

- Define and describe the differences between OLTP and OLAP databases.

- What are the characteristics of each that make them different?

- What types of businesses would use an OLTP database?

- What kinds of companies would use an OLAP database?

- Describe the differences between a data mart and data warehouse.

- Is it possible that one company may set up a data warehouse that a different company may call a data mart? Support your answer.

Reference no: EM13949232

Questions Cloud

State the null and alternative hypothesis for this test : Interpret the meaning of the y-intercept and the slope within this scenario. The y-intercept is out of the range of the MPG data and, as a result, has no interpretation. The determination coefficient R square is 0.63. This means the least square re..

Prepare a schedule of cash payments for marvel company : Marvel Company provided the following information relating to cash payments. Prepare a schedule of cash payments for Marvel Company for the month of August.

What does the storm represent : What does the storm represent? How does it combine with Lear's madness to change his character? How has his character changed by the end of the play

What aspects of compensation are most important to you : Discuss the pay and compensation you receive at your most recent place of employment and what aspects of compensation are most important to you?

Define the differences between data mart and data warehouse : Define and describe the differences between OLTP and OLAP databases.

How many kilograms of u235 would be used in 1000 hours : A reactor is developing energy at the rate of 3000kW. How many atoms of U235 undergo fission per second? How many kilograms of U235would be used in 1000 hours of operation assuming that on an average energy of 200MeV is released per fission?

Indentify the variable overhead costs : Select cost allocation bases to use in allocating variable overhead costs to input - Indentify the variable overhead costs associated with each cost-allocation base

Do the tables exhibit referential integrity : Do the tables exhibit referential integrity? Yes or no, then explain. Write not applicable if the table does not have a foreign key.

Calculate the current produced assuming all the energy is : α particles of energy 5MeV pass through an ionization chamber at the rate of 10 per second. Assuming all the energy is used in producing ion pairs, calculate the current produced.(35 eV is required for producing an ion pair)

User Account

All Pages

Define the differences between data mart and data warehouse

Reference no: EM13949232

Reference no: EM13949232

Questions Cloud

Reviews

Write a Review

Database Management System Questions & Answers

Knowledge and data warehousing

Design a database schema

Entity-relationship diagram

Implement a database of courses and students for a school

Prepare the e-r diagram for the movie database

Design relation schemas for the entire database

Prepare the relational schema for database

Data modeling and normalization

Use cases perform a requirements analysis for the case study

Knowledge and data warehousing

Stack and queue data structure

Practice on topic of normalization

Assured A++ Grade

Academics

Major Subjects

Majors

Get In Touch

TERMS & POLICIES

HELP & SUPPORT