Architecture and System Integration

The report has been made on the topic of architecture and system integration. The use of architecture and system integration would assist the operations of the organization. The case study selected for understanding the integration of the architecture and system is RetailCo. The existing system of RetailCo was outdated and slow. It created a hindrance for the development of new opportunities and globalization. The use of better technological equipments and techniques would provide the organization with scope for development and improvement. The following repot consists of five sections and each section has provided a unique diagram for the proposed system of RetailCo. The analysis has been done for being able to make the system context diagram, architecture overview diagram, logical architecture view diagram, component relationship diagram for sales operation, component interaction diagrams for sales operation, logical operational model diagram for infrastructure, and logical operational model diagram for sales operation.) The context level diagram is useful for understanding the boundary between the system and parts of system. It shows the environment of operations of the infrastructure system and the entities that are related to the system. The context level diagram for RetailCo has shown the various entities and their relationship with the Systematic Information System Infrastructure. The architecture overview diagram is helpful for getting a better visualization of the system architecture. The components of the diagram are in the form of blocks providing a better overview of the information system. The architecture overview diagram has divided the system components and operations in terms of users, channel, operations, data, and technology. The logical architecture diagram is useful for analysis of the system components by categorizing them in separate tiers/class (client, access, service, presentation, and data). The logical architecture diagram of RetailCo has been used for making the tiered structure of the organization’s infrastructure. Each of the tier has some services (security, persistence, runtime, and integration services) included for the information system of RetailCo. The component relationship model diagram is the study of the relationships of the components of the infrastructure system. The sale operation has been used for making the component relationship model for RetailCo and it has shown the manual and online shopping activities of the customers at RetailCo. The component interaction model diagram is the study of the interaction among the components of the infrastructure system. The sales operation has been used for making the component interaction model for RetailCo and it has shown the interactions among the components of the system with the operation included in sales process. The Logic Operational Diagram is used for making the model of business infrastructure and it consists of both data and process model of RetailCo. The use of the modeling technique is useful for understanding the difference between process model and data model of the business infrastructure for RetailCo. The Logic Operational Diagram has been used for understanding the sales operation of RetailCo and it consists of both data and process model of sales operation. The use of the modeling technique is useful for differentiating between process model and data model of the sales operation for RetailCo. The report had been made for the analysis of the new information system and business architecture of RetailCo. The project had the time duration of 5 years and budget of 1.2 billion US dollars. It has taken almost 5 years of time duration for completing the project and implementing the new information system and business infrastructure. The report has provided with many diagrams that would be helpful for understanding the operations and functions of the new information system. The analysis of the information system would assist the business organization for implementing any further development. The context level diagram has shown the boundary between the system and parts of system and the architecture overview diagram has provided a better visualization of the system architecture and divided the system components and operations in terms of users, channel, operations, data, and technology. The logical architecture diagram has analyzed the system components in a tiered structure. 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