Web Architecture

Data Mgmt

Application

Presentation

Data Mgmt

Data Mgmt

Data Mgmt

Data Mgmt

Data Mgmt

Application

Application

Application

Presentation

Presentation

Presentation

Presentation

Presentation

Presentation

Presentation

Source: Gartner Group

Application

Application

Application

Application

Data Mgmt

Data Mgmt

FIREWALL

Private

Application

Internet

Remote

Presentation

Internet

Distributed

Function

Internet

Remote Data

Management

Internet

Distributed

Database

Public

Application

Internet

Distributed

Presentation

Public Internet (Giant Distributed Client)

Private Enterprise Business Systems

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