what thinking about database design in sql server for e-commerce project ???
That's a pretty big topic and a pretty vague question.
What are you looking for, specifically?
What examples or literature have you considered so far?
I am working on e-commerce project. So that I required Database of e-com.
OK -- so what are you looking at? Which off-the-shelf systems are you considering? If you want to build it from the ground up, what designs have you looked at?
To be honest, I don't think anyone here would provide you with a complete e-com db design -- at least not free of charge! Designing a custom db for e-com from the ground up is a significant effort.