Nzs_gmn_projektmunka_sql.rar

A clear structure with defined Primary Keys and Foreign Keys to ensure data integrity between tables (e.g., connecting "Users" to "Orders").

: A brief explanation of the business logic and a screenshot of the ER Diagram. NZS_GMN_Projektmunka_SQL.rar

Use CHECK constraints to ensure data quality (e.g., ensuring a "Price" column never contains negative numbers). A clear structure with defined Primary Keys and

: Examples of the "solid features" mentioned above (Procedures, Views, etc.). NZS_GMN_Projektmunka_SQL.rar

Add indexes to columns that are frequently searched (like Email or ProductCode ) to significantly speed up query performance. How to Organize the .rar File

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.

: The script that creates the tables and relationships.