which comes with Microsoft Office. Other tools may be used as long as the output

Present a detailed data model for your project scenario. You can create your data model using Microsoft Visio 2010, which you will have access to through iLab and Microsoft Excel, which comes with Microsoft Office. Other tools may be used as long as the output is legible and conforms to standard format. (i.e., I will not be able to grade the data model if I cannot tell what it is supposed to be!). Your data model should include a minimum of an ERD and metadata chart (data dictionary).