American Express Architecture Essay

670 Words2 Pages

According to Pearlson (2012) “Any good architecture is based on a set of principles, or fundamental beliefs about how the architecture should function. Architectural principles must be consistent with both the values of the enterprise as well as with the technology used in the infrastructure.” (P.180). In fact, America Express apply complex frameworks, “employing an enterprise architecture (EA), or the “blueprint” for all IS and their interrelationships in the firm.” (Pearlson, 2012, p. 180). Additionally, American Express architecture key components include using a standardized language and initiatives. Indeed, a standardize architecture has helped American Express improved the efficiency, maintenance for IT staff, and overall a consistent interface for clients. First, the key components of the architecture that American Express has created are reference architecture and road maps. According to InfoWorld (2011) “The EA practice has successfully addressed the needs of the business by delivering reference architectures and road maps that promote standardized application architectures, facilitate innovation, and enable rapid product development.” Furthermore, American Express uses a …show more content…

This may initially cost some money, but in the long run companies easily recoup those costs.” (P. 48). With this in mind, American Express enterprise architecture goal was to improve efficiency. Thus, the advantages of a standard EA for American express are simpler maintenance and alignment for IT employees, a common application architecture platform for clients. On the other hand, the disadvantages are the need for departments to comply with the standardized architecture platform. Consequently, there can be resistance from employees and organizational change to agree in the development of a common architecture

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