How to Update a Database time to time ??

[Bishrul]

I have Developed a Small Business Inventory System for my own business, But the system is not complete i have made progress halfway and i use that system at my business to do Data Entry so i wont loose any of my current data...

My Problem is : i do changes and modification to my Database in my resident but i am currently using that in my work place.

i need a way to update the database that i use in my workplace protecting its data with new changes that i have made to the database??

[NeoPa]

That's an easy one. See Front-End / Back-End (FE/BE).

If ever you change the data/table design then this will need to be handled appropriately, but generally speaking, keep the data separate and releasing new versions should be simple & straightforward .