Assume that you need a table to store the settings. For example, I want to store the vehicle settings in a table, but there are more than 100 settings, so it is better to place a table with 100 columns or a table, maybe 2 columns (1 for the setting name and Value of setting for 1)
Either it has the advantage and disadvantages.
For flexibility, I must go to the workspace (each setting in each row)
If you are using one setting per line,
- It will be easy to add new settings or delete unwanted settings in the future without changing the table schema.
- You may have a user interface to do this without touching the database.
- Your customer is set to request without your attention You can add / remove
but
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- Intellisense
- This is just a record, must be fast
- No looping No, no cursor
But you may have to fill in all the columns if they are not drains
- Change the schema, all of you depend Code may need to be changed
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