SharePoint 2010 Architecture Overview
http://msdn.microsoft.com/en-us/library/gg552610.aspx?goback=%2Egde_1869506_member_102761389
Thomas Maeder | thomasmaeder.com
This is the website of Thomas Maeder with a blog about Intranet, Digital Workplace, Digital Communication & Social Collaboration topics.
SharePoint 2010 Architecture Overview
http://msdn.microsoft.com/en-us/library/gg552610.aspx?goback=%2Egde_1869506_member_102761389