drupal site optimization including mysql

I have a website that is getting close to 10,000 unique visitors/day. I want help in optimizing the site and mysql database for that kind of traffic and beyond. ## Deliverables Rent A Coder requirements notice: As originally posted, this bid request does not have complete details. Should a dispute arise and this project go into arbitration "as is", the contract's vagueness might cause it to be interpreted against you, even though you were acting in good-faith. So for your protection, if you are interested in this project, please work-out and document the requirements onsite. 1. Site optimized to handle traffic of 50,000 unique visitors/day without crashing. 2. database optimized for fast performance. 3. any other issue that may come up. ## Platform Drupal.