Questions to ask yourself to get started:What is the purpose of your db?What are the unique categories/tables/entities in your db?What fields/attributes does each table have?What are your key fields (primary & foreign)?Create a Relational Database Logical Design to include:ERD Data Dictionary Normalization (Justification as to how duplication was avoided),ERD:Use any tool that you want for the ERD, but insert a .jpg (or equivalent file type) into your final document. One tool you might choose to use can be found in the “ER Diagram Templates” section at: http://creately.com/blog/diagrams/er-diagrams-tutorial/ . Another option that provides the ability to save your file as a jpg/gif and to use the Crow’s Foot Notation is: http://www.edrawsoft.com/entity-relationship-diagrams.php. In the reference section at the bottom of this document, other ERD tools and references are provided.In your ERD, show entities, attributes, foreign key/primary key, relationships and cardinality. If any item needs further clarification, do this below the ERD. Entities: Show entities in a rectangle. You must show >=3 entities.Cardinality: use Crow’s Foot notation: http://www2.cs.uregina.ca/~bernatja/crowsfoot.htmlAttributes: the cs.uregina site shows the attributes inside the entities. You can use this method, or show attributes in ovals as the creately.com site shows. You must have at least 3 attributes per entityForeign Key/Primary Key: below your ERD, provide a key to explain how you are notating foreign and primary keys. Relationships: again, the two references show relationships differently. You may use either method. You must create >=2 relationshipsOther: Remember, if any item in your ERD needs further clarification, do this below your diagram. Please provide a brief summary of what your ERD topic is and explain it to me like you did in class. Data Dictionary: For each table provide table name, attribute name, contents, data type (use either notation: auto number/number/date/text or char/varchar/date/number), required (Y/N), Primary Key/Foreign Key, Foreign Key Referenced Table, specifics about the dataNormalization: Write at least two paragraphs to justify how duplication was avoided. I wanna my project to be about Pharmacy. Employee, Customer, Physician, Customer has prescription, Prescription.
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