Draw 4 small Enhanced Entity-Relationship models


I have 4 small casses.

Draw 4 easy entity-relationship diagram that i have to make for an assessment.

Make sure that you specify all details in the diagram, including cardinality (mapping) constraints, participation constraints, keys. etc.

Please use the EERD notation.

After that i need to convert it to an relational db model (diagram) but only if the eerd is accepted, So bid without this if the eerd is accepted i will add to the payment to get this part done...

I need the diagrams before Friday (25-10-2013) !! After that it's useless..

Submit a file containing your diagrams

Skills: Database Administration, MySQL

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Project ID: #5052063

9 freelancers are bidding on average $216 for this job


Dear Sir, I am Professional Software Developer, I am Linux Advanced Developer, I am Database Developer and designer. I can Handle your job and do everything extremely Grate. Regards,

$263 USD in 3 days
(13 Reviews)

Hi, I am database expert specially in database design. Did lots of project like this here in freelancer. Please check my profile once.

$222 USD in 3 days
(8 Reviews)

Hi, I'm very interested helping you creating your 4 ER diagrams, I have years of experience in SQL and database administration, modeling, and manipulating, please do not hesitate to check my portfolio, there is some sa More

$221 USD in 3 days
(16 Reviews)

Hi, I have the required background. Also, my SQL score is 100% (see it listed below the text of my bid). Please send me ur requirements in private chat. Thanks.

$200 USD in 3 days
(7 Reviews)

I read the requirements so any eerd would do, provided they have the required details? Pls confirm asap so that the diagrams can be provided asap

$250 USD in 3 days
(2 Reviews)

Hey What are the details of the databses? I can deliver them within 10 days max. Regards, Moustafa

$166 USD in 10 days
(2 Reviews)

I have bachelor and master degrees in IT. My Primary skills include Java, VB/.NET, Delphi, and PHP. Also database skills include MS Access, MySQL, and Oracle. My Other skills include server and network administration a More

$111 USD in 1 day
(1 Review)

Hello....Ready to start....Let's check my PM....Thanks....(((((((Nidagold)))))))) Dear Sir/Madam, U CAN TRUST ME FOR THIS WORK......... IT Professional and Business Analyst here........... i am experienced More

$236 USD in 2 days
(0 Reviews)

Hi, Here're two ERDs, http://www.knowledgenotebook.com/demo/demo_ERD.ppt (this one has many to many relaitionships) http://www.knowledgenotebook.com/demo/minimum_school_system_ERD.png (sorry this one was done More

$155 USD in 3 days
(0 Reviews)

i am a Phd Reasearch Assistant at IIT Bombay in computer science. i have hands on experience on mysql and have done many projects using databases

$233 USD in 3 days
(0 Reviews)