Pattern-Oriented Architectures for E-business Systems. C0MP 9117 Software Architecture. 24 th August 2004. Haryanto, David (z3139532) Nyo, Yupar (z3103328) Wang, Xiaowen (z3089932). Agenda. Introduction
C0MP 9117 Software Architecture
24th August 2004
Haryanto, David (z3139532)
Nyo, Yupar (z3103328)
Wang, Xiaowen (z3089932)
These challenges create needs for Pattern-Oriented Architecture in e-business domain, as POSA’s properties could facilitate them.
Especially with existing legacy systems for payment, inventory, etc.
Crucial! If a system is delivered significantly faster, the better it is for the business, increasing competitive edge.
No room for error with systems that face into the external world. Simply cannot be tolerated. Example : Downtime, Consequence of error for an online mall.
A need for knowledge base that would help architects and designers with limited skills or experiences. Patterns capture the experts’ knowledge and provide proven solutions.