SharePoint FBA Authentication Sequence

Hello,

I am now to SharePoint world and we are in process of implementing the FBA and it is working as we have followed some very articles from net.

Now I wanted to understand how does the authentication process flow happen?

Ex: When a user is created it saved in ASPNET Menbership DB and the roles are inside SharePoint Group. Now the user try to login and request goes to SharePoint and how does SharePoint authenticate the user? I wanted to know the internal flow or sequence.

Thanks.