BookHaven Smart Bookstore Database System Creation, management and manipulation of the Bookhaven book store database system * All information, data as well as the following are contained in the database report and other files First we need to design our database using normal method. by the time, Entity Relationship Diagram (ERD) Extended Entity Relationship Diagram (EERD) Relational Schema Diagram/ Logical Data Model Then the database schema should be created using SQL as per Relational Schema. After building the database we can enter the data in the database, also we can maintain, manipulate the data in the database.