Just a general question, Im a new developer but very used to working with objects. Now Ive been creating my classes etc in my web project and am now wondering if theyre not simply taking up too much memory/processing power when a large amount of users access the site?
I mean, is something like LINQ not too intensive for a web application?
The web app is coming along nicely but am worried about performance.
It sounds like you may be prematurely optimizing your code. OOP/LINQ can give you a very good, clear design. This is infinitely more important than performance at this point in your development (since you are a new developer). Worry about performance down the road. After all, what you do now to improve performance may be irrelevant in 6 months.