Microsoft SharePoint 2010 (Technical diagrams)

1. Services in SharePoint 2010 Products (http://go.microsoft.com/fwlink/?LinkID=167092)
Describes and illustrates the services architecture, including and common ways to deploy services in your overall solution design.

2. Cross-farm Services in SharePoint 2010 Products (http://go.microsoft.com/fwlink/?LinkID=167095)
Illustrates how to deploy services across farms to provide centralized administration of services.

3. Topologies for SharePoint Server 2010 (http://go.microsoft.com/fwlink/?LinkID=167089)
Describes common ways to build and scale farm topologies, including planning which servers to start services on

4. Hosting Environments in SharePoint 2010 Products (http://go.microsoft.com/fwlink/?LinkID=167086)
Summarizes the support for hosting environments and illustrates common hosting architectures.

5. Search Technologies for SharePoint 2010 Products (http://go.microsoft.com/fwlink/?LinkID=167733)
Compares and contrasts the search technologies that work with SharePoint Products 2010:
SharePoint Foundation 2010
Search Server 2010 Express
Search Server 2010
SharePoint Server 2010
FAST Search Server 2010 for SharePoint

6. Search Environment Planning for Microsoft SharePoint Server 2010 (http://go.microsoft.com/fwlink/?LinkID=167739)
Details the physical and logical architecture components that make up a search system and illustrates common search architectures.

7. Design Search Architectures for Microsoft SharePoint Server 2010 (http://go.microsoft.com/fwlink/?LinkID=167742)
Walks through the initial design steps to determine a basic design for a SharePoint Server 2010 search architecture.

8. Business Connectivity Services Model (http://go.microsoft.com/fwlink/?LinkID=136956)
Microsoft Business Connectivity Services are a set of services and features in Microsoft SharePoint Server 2010 and Microsoft SharePoint Foundation 2010 that support integrating data from external systems into solutions based on Microsoft SharePoint Server and Microsoft SharePoint Foundation. This model poster describes the architecture of Microsoft Business Connectivity Services in SharePoint Server 2010 and provides information about how to create solutions that are based on the service.

9. Microsoft SharePoint Server 2010 Upgrade Planning (http://go.microsoft.com/fwlink/?LinkId=167099)
This model covers planning for an upgrade from Microsoft Office SharePoint Server 2007 to SharePoint Server 2010

10. Microsoft SharePoint Server 2010 Upgrade Approaches (http://go.microsoft.com/fwlink/?LinkId=167102)
This model helps you understand the in-place, database attach, and hybrid approaches to upgrading from Office SharePoint Server 2007 to SharePoint Server 2010

11. Microsoft SharePoint Server 2010 — Test Your Upgrade Process (http://go.microsoft.com/fwlink/?LinkId=167105)
This model explains the methodology for testing the upgrade process before upgrading from Office SharePoint Server 2007 to SharePoint Server 2010

12. Microsoft SharePoint Server 2010 — Services Upgrade (http://go.microsoft.com/fwlink/?LinkId=167108)
This model covers upgrading services from Office SharePoint Server 2007 to SharePoint Server 2010

13. Choose a tool for business intelligence in SharePoint Server 2010 (http://go.microsoft.com/fwlink/?LinkId=167170)
Discusses the tools available for business intelligence

For more Information on SharePoint 2010 (http://technet.microsoft.com/en-us/library/ee428287(office.14).aspx)