You will now create a database for the following seven table…

You will now create a database for the following seven tables. You will build upon this database in the upcoming units of the course. Create a database containing the following tables: Table Department Table Employee Table EmployeeAddress Table EmployeePayHistory Table EmployeeDepartmentHistory Table Shift Table JobCandidate


Creating a database with multiple tables requires careful consideration and planning to ensure optimal data organization and storage efficiency. In this assignment, we aim to create seven tables: Department, Employee, EmployeeAddress, EmployeePayHistory, EmployeeDepartmentHistory, Shift, and JobCandidate. Each table serves a specific purpose and contributes to the overall functionality and integrity of the database.

The Department table will store information about different departments within an organization. It is essential for properly organizing and categorizing employees based on their respective departments. The table will likely contain attributes such as department ID, department name, manager ID, and other relevant details.

Next, the Employee table will contain information about individual employees. This table is crucial for maintaining accurate records of employees and their associated data. The attributes might include employee ID, first name, last name, date of birth, contact information, and other pertinent details.

The EmployeeAddress table is used to store the addresses of employees. This table allows for easy retrieval and management of employee address information. The attributes of this table may include employee ID (as a foreign key), street address, city, state, zip code, and any other relevant address-related details.

The EmployeePayHistory table keeps track of the salary and payment history of employees. It helps in maintaining a historical record of employee compensation, including details such as employee ID (as a foreign key), start date, end date, salary amount, and payment-related information.

The EmployeeDepartmentHistory table maintains a historical record of an employee’s departmental affiliation throughout their tenure. Attributes commonly found in this table could include employee ID (as a foreign key), department ID (as a foreign key), start date, end date, and any other relevant details.

The Shift table is used to store information related to different employee shifts within the organization. It helps in managing employee schedules and ensuring proper coverage. Attributes may include shift ID, start time, end time, and other details associated with the shift.

Lastly, the JobCandidate table is used to store information about potential candidates applying for job positions within the organization. This table provides a centralized location for managing candidate data and aids in the recruitment process. Attributes might include candidate ID, first name, last name, contact information, resume, and other relevant details.

Now that we have outlined the purpose and attributes for each table, we can proceed with the creation of the database. Utilizing a database management system (DBMS) or any appropriate software, we will begin by creating the database and defining the necessary tables using the specified attributes. This process involves carefully designing the table schema, defining primary and foreign keys, establishing relationships between tables, and setting appropriate constraints.

Once the tables are created, it is crucial to populate them with relevant data to ensure that the database can be utilized effectively. Data population can be achieved through manual insertion or programmatically importing data from external sources.

In conclusion, the creation of these seven tables forms the foundation of a well-structured and organized database. Each table serves a unique purpose in managing and storing specific sets of data related to departments, employees, addresses, pay history, department history, shifts, and job candidates. Through meticulous planning and design, we can ensure that the database meets the requirements for efficient data storage and retrieval, supporting the functionality and integrity of the system.

Do you need us to help you on this or any other assignment?

Make an Order Now