Design a star schema to organize the sales information

Assignment Help Database Management System
Reference no: EM131396007

Assignment

Answer to this question

A star schema is a type of data warehouse design that optimizes multidimensional query performance (Poolet, 2007).

Your reading gives a case example and a high-level overview of modeling an information system. The first step in designing an information system is to construct a data model. The data model you use is a star schema.

A large online company's marketing department needs information to examine sales, predict future directions, and determine how and what to advertise. Design a star schema to organize the sales information to meet the marketing department needs. Identify the dimensions first, and then identify the attributes of those dimensions.

Reference no: EM131396007

Creating an er diagram

Creating an ER diagram, Listing the functional dependencies, confirming that the database is in at least 4NF, Using SQL commands to create the and populate the database (there

Find that the data structure holds redundant data

Imagine that you have been hired to fulfill their need of enhancing the data repository for their current reservation processing system. Upon reviewing the system, you find

Develop and implement functions triggers and stored packages

Explain the purposes of advanced database objects including indexes, clusters, sequences, and views. Develop and implement functions, triggers, and stored procedures/packages.

Discuss the database administrator for department store

Imagine that you have been hired as the database administrator for a local department store. The department store has recently expanded by opening five (5) stores within you

Create a word or pdf document that describes your process

Create a word or PDF document that describes your process, steps and results. Be sure to describe your schema and why you selected the tables and columns you did for your Pr

Database application improvements question

Submit an Executive Memo addressed to the CIO and the board of directors. Last week, the CIO reviewed your presentation and has decided to move forward with your recommendat

Discuss business analytics and data mining tools

Explain Business Intelligence in three to four paragraphs. Focus upon what it is, its architecture and purpose - Discuss business analytics and data mining tools including the

Create a report where sales query is filtered for only az

Create a report where 'Sales Query' is filtered for only AZ. Make the report look nice. Save the report as a HTML file. Add the report to the PowerPoint presentation on sli

Reviews

Write a Review

 
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd