A clear structure with defined Primary Keys and Foreign Keys to ensure data integrity between tables (e.g., connecting "Users" to "Orders").
If you are preparing this for submission or a portfolio, organize the contents like this:
Move logic into the database. Create procedures for common tasks like Add_New_User or Calculate_Monthly_Revenue to make the system more secure and efficient. NZS_GMN_Projektmunka_SQL.rar
: A script to populate the database with realistic test data.
Add indexes to columns that are frequently searched (like Email or ProductCode ) to significantly speed up query performance. How to Organize the .rar File A clear structure with defined Primary Keys and
Use CHECK constraints to ensure data quality (e.g., ensuring a "Price" column never contains negative numbers).
Create complex JOIN queries saved as Views (e.g., vw_Stock_Alert ) so users can see "low inventory" or "top customers" without writing code from scratch. : A script to populate the database with realistic test data
: The script that creates the tables and relationships.