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Database ERD

$250-750 USD

Fechado
Publicado há quase 12 anos

$250-750 USD

Pago na entrega
Pick a context by yourself, e.g. a pet store, an animal hospital, consulting firm, etc and familiarize yourself with its business operation. You are to develop a database for it. This first part of the project is on database analysis/modeling and you are expected to work on the design and implementation of the same database in the second and third part of the project. In this database analysis/modeling project, your task is to develop a conceptual data model for the context you have picked and represent this model using an ERD. You should keep the following requirements in mind when selecting your context. In order to show you are capable of applying your database analysis knowledge, your conceptual data model should meet the following requirements: 1. It should have at least eight entities (including associative entity). 2. Use associative entity wherever appropriate. It should have at least one associative entity. 3. It should have at least one unary relationship and at least one binary relationship. 4. The relationships should show different types of cardinalities wherever appropriate (optional one, optional many, mandatory one, mandatory many). 5. Each entity type should have a set of attributes. Your ERD should have at least one special type of attribute, such as composite attribute, multi-valued attribute, etc. 6. Designate a key attribute for each strong entity type. Deliverables: 1. ERD drawn using (e.g. Microsoft Visio). 2. Describe in English a. the context (e.g. what type of company and who in the company will use your database, what business processes your database can support; make sure your model makes reasonable business sense); b. the business rules represented by the ERD; c. how your ERD meets the above requirements, e.g. which entities are associative entities; which attribute is a special type of attribute and the specific type; if your ERD contains a ternary relationship, please indicate so and where. (in Microsoft Word).
ID do Projeto: 1592725

Sobre o projeto

5 propostas
Projeto remoto
Ativo há 12 anos

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5 freelancers estão ofertando em média $364 USD for esse trabalho
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Dear Sir, I can work on this project in a very professional way, i have more than 13 years of experience in database design & creation, i can make this ERD and u will be more than satisfied, if i had the chance to work with you, i can complete the rest of the future tasks, the study will be not just to complete this part but to design the coming tasks too, as soon as u accept my bid i will give you a brief explanation about the project that i have in mind for you, I do have experience in Oracle SQL/ PLSQL, queries writing, reports designing, forms designing, business intelligence etc.. Thanks & best Regards,
$400 USD em 4 dias
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hey i am doing BSCS and i can do this job.
$250 USD em 2 dias
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hey i am doing BSCS and i can do this job.
$250 USD em 2 dias
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Pls check PMB.
$750 USD em 1 dia
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I can deliver this project with high quality
$300 USD em 3 dias
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Hello, I am very much eager to work in your project. Definitely I may not the best parson for this job, but I can assure that my efficiency and hard work will give you high quality return against your money. Please let me know the details about this project. I hope it will be a great pleasure to work with you. Thank you.
$270 USD em 3 dias
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Bandeira do(a) INDIA
India
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