I have another question hope somebody answer this one.
i can write chat application by even Application and session variabel and also i can cotrol the sentences passed through users by sql databse. by i want to consider the hit of the site which method is better and ocuppy less resources also?
i mean every sentences can be saved into the sql table and then refreshing the page it appears to the users screen and also i can save it to the Application variable and the after refreshing the page it appears into the user page
Please answer my question becuase I am in problem by this chat application