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We Utilize Microsoft recommended 3-Tier deployment
model. Presentation Tier. The presentation tier
receives all incoming client requests from the
Internet. This tier contains your Commerce Server
2002 Solution site, which runs on a Microsoft
Internet Information Services (IIS) Web server.
This tier also includes a Windows 2000 domain
controller, as well as an ISA server, which is
used as a firewall to protect the presentation
tier from the Internet.
Data Tier. Two SQL Server 2000 servers host the
Commerce Server 2002 run-time databases and the
Commerce Server Data Warehouse respectively. The
the first server runs Microsoft Commerce Server
2002 and the Business Desk application. Again
there's a Windows 2000 domain controller, as well
as an ISA server, which is used as a second firewall
to protect the data tier from the presentation
tier.
Corporate LAN Tier. The Corporate LAN tier is
used for accessing Commerce Server 2002 Business
Desk. A third ISA server is used as a firewall
to protect the data tier from the Corporate LAN
tier. |