I am looking for someone to check php code. The code is simply inserting text into a database (5 fields: id, userid, comment, date and time.
It is a very basic bulletin board where users can post comments. The bulletin board has become extremely popular it can get up to 100 posts in a minute and will possibly get busier. The board is slowing the server down and I want someone to look at the code and see if it is possible to optimise it for speed, or, if it is an issue with the server I would like them to confirm that for me.