User Account

All Pages

Describe role of databases and database management systems

Assignment Help Database Management System
Reference no: EM132181331

Assignment 3: Business Intelligence and Data Warehouses

Businesses today are extremely reliant on large amounts of data for making intelligent business decisions. Likewise, the data warehouses are often structured in a manner that optimizes processing large amounts of data.

Write a paper in which you:

Outline the main differences between the structure of a relational database optimized for online transactions versus a data warehouse optimized for processing and summarizing large amounts of data.

Outline the main differences between database requirements for operational data and for decision support data.

Describe three examples in which databases could be used to support decision making in a large organizational environment.

Describe three examples in which data warehouses and data mining could be used to support data processing and trend analysis in large organizational environment.

Use at least three quality resources in this assignment. Note: Wikipedia and similar Websites do not qualify as quality resources.

Your assignment must follow these formatting requirements:

This course requires use of Strayer Writing Standards (SWS). The format is different than other Strayer University courses. Please take a moment to review the SWS documentation for details.

Include a cover page containing the title of the assignment, the student's name, the professor's name, the course title, and the date.

The specific course learning outcomes associated with this assignment are:

Describe the role of databases and database management systems in managing organizational data and information.

Distinguish the role of databases and database management systems in the context of enterprise systems.

Use technology and information resources to research issues in database systems.

Write clearly and concisely about relational database management systems using proper writing mechanics and technical style conventions.

Reference no: EM132181331

Questions Cloud

Sampling in testing controls over sales transactions : Annie Zhao is using attributes sampling in testing controls over sales transactions.
What are the disadvantages of working for each gender : During the course of your employment you may have experienced working for both a male and female supervisor. Discuss from your personal point of view.
What would be the annual cost saved : What would be the annual cost saved, if any, by shifting from the 8000-unit lot size to the EOQ?
Should amazon invest in same day delivery : Is Amazon becoming a High-Technology Company? Should Amazon invest in same day delivery?
Describe role of databases and database management systems : Describe the role of databases and database management systems in managing organizational data and information. Distinguish the role of databases and database.
Propose an alternate way to resolve the situation : The regular education teacher holds onto the student's upper arm to guide him out of the library to a time-out area designated for this type of behavior.
Why do most courthouses have columns at their entrance : Why do most courthouses have columns at their entrance? What impact has technology and the Internet had on art and artists?
Analyze current industry standards and recommendations : Critically analyze current industry standards and recommendations for web design and development identifying two or three of the most important standards.
Appropriate schedule of tasks towards project completion : Draw the Gantt Chart for the project to determine the appropriate schedule of tasks towards project completion.

Reviews

Write a Review

Database Management System Questions & Answers

  Explain the key ways that entity relationship modeling helps

Explain the key ways that entity relationship modeling helps database developers overcome potential design challenges and conflicting goals.

  Development of an er diagram and database implementation

Development of an ER Diagram and Database Implementation- To give you practical experience in using Entity-Relationship and Relational Database modelling techniques

  Write a query that uses a scalar query in the select clause

Find the names and ids of the students who have taken all the courses that are offered by their departments.

  Assignment on database and data warehousing design

a design document and a revised project plan. You must submit both sections as separate files for the completion of this assignment. Label each file name according to the section of the assignment it is written for.

  The current database section found through the office button

In the Current Database section found through the Office Button, add Add Messages-Operator's Version as the application title. Make the start-up form Unread Messages open automatically when the application starts.

  Database normalization solution

Database Normalization Solution

  Describe the basic principles of relational databases

Describe the basic principles of relational databases. How widely used are relational databases as compared with other types of databases?

  What is the key for r

What is the key for R? Decompose R into 2NF, then 3NF relations and what you know about the relation to show that this MD cannot violate 4NF

  Design the logical structure of a database

Relational Database Systems - COMP 1005 Design the logical structure of a database using Entity-Relationship diagram and Apply normalization techniques to reduce redundancy in a database.

  Roles and responsibilities of database administrator

For this assignment, research different roles and responsibilities of a database administrator. Research 3 routine tasks involved in database administration

  Define the concept of reduction factor

Summarize briefly how to make use of indexes such as B+ tree or a hash indexes in selection, projection, and join operations?

  Create a new database

Create a new database. Add tables based on the design of your entity-relationship diagram from Question 1. Make sure that you:· have the correct primary keys for each table,· add foreign keys,· choose appropriate data types for each field.Paste a scr..

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!

Submit Assignment

Academics

Major Subjects

Majors

Get In Touch

whatsapp: +1-415-670-9521

Phone: +1-415-670-9521

Email: [email protected]

TERMS & POLICIES

HELP & SUPPORT

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