Ubuntu Servers :: Setting Up A Database On 10.04?

I want to set up Ubuntu Server 10.04 on a computer I have lying around, set up a database for storing information, and a website for accessing it, which is only avaliable on my local network (it would just have an IP address on my local network). How would I do something like this?

I want to set it up on probably a Dell, and I want to be able to have multiple fields on the website that people see when they go to that IP address where they can enter information to be recorded in the database, and then be able to easily access it with a login, which different people would have different ones, so they can see just the information they entered..