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Chapter 3 E-business infrastructure 167
Business process Business process Business process
architecture architecture architecture
barrier barrier
Application/data Application /data Application /data
Functional Functional
architecture architecture architecture
Technology Technology Technology
architecture architecture architecture
Procurement and logistics Finance Marketing
(a)
Functional integration
Business process
architecture
Application /data
architecture
Technology
architecture
Procurement and logistics Finance Marketing
(b)
(a) Fragmented applications infrastructure, (b) integrated applications
Figure 3.17 infrastructure
Source: Adapted from Hasselbring (2000)
Key
Enterprise resource
Strategic planning applications
management
Knowledge management
software
Tactical Data warehousing
management Data mining
Operational
management
Figure 3.18 Differing use of applications at levels of management within companies
