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i would like this to be done on a lucidchart 11:56 Description Individual Project 2 Henry's Bookstore Database Henry's Bookstore is a small company with
i would like this to be done on a lucidchart
11:56 Description Individual Project 2 Henry's Bookstore Database Henry's Bookstore is a small company with four locations in the city. Henry has struggled with MS Excel mainly because he was trying to use spreadsheet software as a database, when in fact he should have been using a database. Requirements Create all of the entities needed for the Physical ERD Specify the columns/attributes needed in each entity along with the data type and size of each attribute. Specify the Primary key(s) and Foreign Key(s) for the attributes within the entities. Draw the relationships among the entities. Specify the cardinality of the relationship. (One to One, One to Many, etc.) 1. Using the online Lucidchart software, design the database based on the entities that Henry has provided you. You should create a Physical Entity Relationship Diagram (ERD) that will capture how these entities will be related to each other. The entities are shown below. Book Entity Data Type Size BOOK_CODE Integer 5 TITLE Character 75 PUBLISHER_CODE Integer 5 11:56 Description KeyBook Entity Data Type Size BOOK_CODE Integer 5 TITLE Character PUBLISHER_CODE Integer 5 TYPE Character 20 PRICE Decimal 5.2 PAPERBACK Character 1 Author Entity Data Type Size AUTHOR_NUM Integer 5 AUTHOR_LAST Character 30 AUTHOR_FIRST Character 40 Branch Entity Data Type Size BRANCH_NUM Integer 4 BRANCH_NAME Character 20 BRANCH_LOCATION Character 30 11:57 Description Key Branch Entity Data Type Size BRANCH_NUM Integer 4 BRANCH_NAME Character 20 BRANCH_LOCATION Character 30 NUM_EMPLOYEES Integer 4 Inventory Entity BOOK_CODE Integer 5 BRANCH_NUM Integer 4 ON_HAND Integer 5 Publisher Entity Data Type Size PUBLISHER_CODE Integer 5 PUBLISHER_NAME Character 40 CITY Character 40 Key Wrote Entity Date Type Size 11:57 Description Key Publisher Entity Data Type Size PUBLISHER_CODE Integer 5 PUBLISHER_NAME Character 40 CITY Character 40 Wrote Entity Data Type Size BOOK_CODE Integer 5 AUTHOR_NUM Integer 5 SEQUENCE Integer 2 2. Authors write books and many authors can write, one book. (this is why we have the Wrote Entity) 3. A specific book title is provided by only one publisher. 4. Copies of the same book can exist at more than one location for Henry's Bookstore. 5. When you are finished save your Lucidchart file as a PDF file and upload that file into Moodle Step by Step Solution
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