I dont know if the title is very clear nor do I know if this topic is in the right forum... but I am having trouble and wasted a lot of time creating a database model for my new site, mainly because there are so many tables referring to data in other tables, or just because they are all related to eachother. I was wondering if there is any software that can be of use to create database models else it will take me a couple of days to get it right... and as they say time is money!