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relational database, Data Flow Diagram, ER Diagram

Job Description:

Topic: Data Warehousing System

Question 1

• Design the need for the use of relational databases, and identify and create a Data Flow Diagram (DFD) relating the tables of the database schema

• Create a database that supports the selected topics. Explain and support the database schema with relevant arguments that support the rationale for the structure

• Identify and create database tables with appropriate field-naming conventions. Then, identify primary keys and foreign keys, and explain how referential integrity will be achieved. Normalize the database tables to third normal form (3NF)

• Identify and create an Entity-Relationship (E-R) Diagram relating the tables of the database schema. Explain the rationale behind the design of your E-R Diagram

Навыки: Разработка баз данных, Программирование баз данных, Управление базами данных, SQL, Oracle

О клиенте:
( 3 отзыв(-а, -ов) ) Commerce, United States

ID проекта: #35302740

29 фрилансеров(-а) готовы выполнить эту работу в среднем за $139

riskypathak

Hello. I understand importance of this task as this seems part of school/college assignment. I can do it my best and I assure you that you wont regret your decision of hiring me..................

$300 USD за 10 дней(-я)
(59 отзывов(-а))
6.9
mazharsahil12

Hello, sir, I'm a professional database developer having 5 years of experience please contact me. please check out my recent work. . . https://www.freelancer.pk/u/mazharsahil12

$140 USD за 1 день
(45 отзывов(-а))
6.2
OWINOKAMAU

Hello I am a top database design expert and can help design the database data flow diagram(DFD), Entity relationship diagram(ERD) as well as perform normalization

$50 USD за 3 дней(-я)
(28 отзывов(-а))
5.5
kaindo2017

Hi, i will help you with data Warehousing System task in ER diagram design, relational database, Data Flow Diagram designing. I have more experience in relational database writing. I am a B.Sc. degree holder in compute Больше

$30 USD за 1 день
(25 отзывов(-а))
5.2
noureen23

Hi There, I hope you having good day. I am glad to offer my services for "Data Warehousing System". I have 15+ years of experience in Data Warehousing designing, OLTP systems and SQL programming especially using Oracle Больше

$100 USD за 5 дней(-я)
(21 отзывов(-а))
4.1
jaballifiras

Hi, I'm great with SQL, UML and software engineering due to my studies and previous projects. If hired, I will start right away and deliver the best results possible within time (Normalized SQL tables and their constra Больше

$50 USD за 1 день
(10 отзывов(-а))
3.5
robertantoni79

Hello, I have more than 10 years of experience in database design using the ER diagram and applying its translation in Oracle Database. I am able to develop the proposed tasks. Cordial.

$120 USD за 1 день
(9 отзывов(-а))
3.3
nhdangit

Hi Thanks for your posting. I read requirements and understand how to work with your task I can work with your task and complete with perfect result Please send me a message and discuss in details Looking forward to y Больше

$50 USD за 1 день
(2 отзывов(-а))
2.6
Ghazik

Am ready to design relational databases, and identify and create a Data Flow Diagram (DFD) relating the tables of the database schema • Create a database that supports the selected topics. Explain and support the datab Больше

$166.67 USD за 5 дней(-я)
(1 отзыв)
2.7
sjhenterprises

I have a masters in software engineering and more than 20 years of teaching and industry experience. I have specifically taught these topics at the undergrad and graduate level and have designed multiple relational dat Больше

$165 USD за 7 дней(-я)
(1 отзыв)
2.8
houdabelmaati

Hello there, I'm IT business analyst, i have elaborated several documentation including databases, datawehouse, ER diagrams.. Let's exchange please for more details about your requirement, i will be glad to offer you Больше

$150 USD за 3 дней(-я)
(1 отзыв)
2.6
haithamelsaid

I am Graduated from faculty of science , computer science division and i have experience in software engineering I can finish it with the good efficient

$250 USD за 5 дней(-я)
(1 отзыв)
0.4
valeevalex

Hi, Highly Experienced SQL Expert. With my expert skills and experience, I can solve any complicated problems and build high-quality products quickly. I'd love to discuss how I can bring my expertise to you. Best regar Больше

$150 USD за 7 дней(-я)
(1 отзыв)
0.6
sravanreddy17

Hi, I supervised databases and was a certified system designer. I'll provide you with high-quality diagrams in accordance with industry standards, including high-quality E-R diagrams of all table relationships and DFDs Больше

$111 USD за 1 день
(0 отзывов(-а))
0.0
freelancerneyer

I have read the guidelines of your work, I believe I can provide you with the best quality of work you are anticipating from this platform. Kindly give me a chance to show you the best I can do at your service.

$140 USD за 3 дней(-я)
(0 отзывов(-а))
0.0
mihailsbond

Hello. I have read your requirements carefully. I have rich experience of completing similar tasks several times. Being prompt and punctual is the key point to makes me standing out and I can start work right NOW. Once Больше

$140 USD за 3 дней(-я)
(0 отзывов(-а))
0.0
perfomancedev

Greetings! Thanks for your job posting. I read your project details and i understood all. I can help you with your project at a high level! I have rich experience in Database developing. My skills and experience is a Больше

$130 USD за 5 дней(-я)
(0 отзывов(-а))
0.0
adharabdul

Good experience in MSSQL database Designing the database for last 5 years for erp solutions Time specidic working

$80 USD за 7 дней(-я)
(0 отзывов(-а))
0.0
famesguru

I have much experience in analyzing the data and data modeling and designing. The databases I have around 27 years of experience. And I am confident about performing this task within the set period or maybe earlier t Больше

$140 USD за 7 дней(-я)
(0 отзывов(-а))
0.0
ahmedraza280296

I have experience in this project and will give you project time. I want you to give me this opportunity so that I can share my experience through you.

$125 USD за 7 дней(-я)
(0 отзывов(-а))
0.0