I run a website which gets around 10,000 unique visitors a day. Although the DB is quite large, there's probably nothing overly complex about it.
I need to get maximum speed out of it and have both the server setup and configuration looked and for someone to come up with an optimal strategy, and explaining why each part would help.
This is not a huge project, but does require a specialist. If you have experience and have references etc it would be great to hear from you so I could give you more of a brief which you could then use to build a quote.