## Companies

id | name
--- | ---
1 | Company A
2 | Company B
3 | Company C
4 | Company D
5 | Company E

## JobsTypes

id | type
--- | ---
1 | Software Engineer
2 | Data Analyst
3 | Product Manager
4 | HR Specialist
5 | Graphic Designer

## Salaries

id | salary
--- | ---
1 | $65,000
2 | $80,000
3 | $95,000
4 | $100,000
5 | $120,000

## JobPostings

id | companyID | jobTypeID | itJob | salaryID
--- | --- | --- | --- | ---
| (→ Companies.id) | (→ JobsTypes.id) |  | (→ Salaries.id)
1 | 1 | 1 | Network Administrator | 3
2 | 1 | 1 | Network Administrator | 1
3 | 2 | 2 | IT Consultant | 3
4 | 2 | 2 | IT Consultant | 1
5 | 3 | 3 | Software Developer | 2
6 | 3 | 3 | Software Developer | 4
7 | 4 | 4 | HR Coordinator | 5
8 | 4 | 4 | HR Coordinator | 2
9 | 5 | 5 | Web Designer | 4
10 | 5 | 5 | Web Designer | 3