I Need Assistance Creating The Following Charts And Diagrams

I Need Assistance Creating The Following Charts And Diagrams I Have A

I need assistance creating the following charts and diagrams. I have attached all the information required to create the diagrams. Please read through everything and let me know if you are able to do it.

High-level Context Diagram: Use Visio or Draw.io software to create the high-level Context Diagram (include screenshots in phase II report Word file and also attach the Visio file).

Technical Environment Diagram: Use Visio or Draw.io software to show all hardware, OS, NOS, server information (including hostname, URL, terms, conditions, fees, and space), and base software/language (e.g., Access, HTML). Include screenshots in the phase II report Word file and attach the Visio file.

System flowchart: Use Visio or Draw.io software to create the system flowchart showing the overall hierarchy of the system by depicting how various database screens/windows (for database projects) or web pages (for web projects) are related/linked. Include screenshots in the phase II report Word file and attach the Visio file.

Paper For Above instruction

Creating Diagrams and Charts for System Design

The task at hand involves developing visual representations that encapsulate the architecture, environment, and workflow of a given system. These diagrams are essential tools in systems analysis and design, providing clarity and a common understanding among stakeholders, developers, and analysts. The three primary diagrams required include a high-level Context Diagram, a Technical Environment Diagram, and a System Flowchart. Each serves a distinct purpose and collectively offers a comprehensive overview of the system's structure and operation.

High-level Context Diagram

The high-level Context Diagram provides an overarching view of the system, illustrating its interactions with external entities such as users, other systems, or organizations. Using diagramming tools like Microsoft Visio or Draw.io, this diagram should depict the system as a single bubble or process, with arrows indicating data flow between the system and external entities. It offers a simplified view that emphasizes interfaces and boundaries rather than internal details. For instance, in an e-commerce application, the diagram might show external entities such as customers, payment gateways, and suppliers connected to the central system that manages transactions, inventory, and user accounts.

Creating this diagram requires identifying all external actors that interact with the system and illustrating how data flows between them. Including screenshots of the final diagram in the phase II report enhances understanding and provides documentation proof. Attaching the Visio or Draw.io file allows for further modification and review.

Technical Environment Diagram

The Technical Environment Diagram details the hardware, operating systems (OS), network operating systems (NOS), servers, and software components constituting the system’s technical infrastructure. It should encompass server details such as host names, URLs, terms, conditions, fees, space allocations, and the base software or programming languages (e.g., Access, HTML, JavaScript). This diagram highlights the physical and logical architecture in a clear, organized manner.

Constructing this diagram involves gathering comprehensive specifications of all technical components involved, illustrating their relationships, and noting relevant configurations or constraints. Including screenshots at the end of the phase II report captures the actual environment setup visually. Attaching the Visio or Draw.io file ensures reproducibility and clarity.

System Flowchart

The System Flowchart visualizes the overall hierarchy and navigation flow within the system. For database projects, this includes screens and windows; for web projects, pages and their links. The flowchart should depict how users or processes navigate through various components, illustrating data flow, decision points, and the relationship among different system parts.

Developing this flowchart requires analyzing the system’s functional requirements to identify key screens or pages, their connections, and user interactions. Using diagramming tools, the flowchart should map the entire user journey or process flow. Including screenshots of each relevant screen or page in the phase II report provides context and documentation. The Visio or Draw.io file supports editing and review purposes.

Conclusion

Creating these diagrams accurately and effectively enhances the understanding of a system’s architecture, environment, and workflow. Using tools like Visio or Draw.io facilitates the development of clear, professional diagrams that serve as valuable references in system development and communication. Proper documentation, including screenshots and diagram files, ensures clarity, reproducibility, and ease of updates as system designs evolve.

References

• Microsoft Visio. (2023). Diagramming Software Overview. Microsoft.
• Draw.io. (2023). Free Diagramming Tool. diagrams.net.
• Syed, J. (2019). UML and System Design: Visual Techniques for Better Communication. Journal of Systems Engineering, 12(3), 45-59.
• Dennis, A., Wixom, B. H., & Roth, R. M. (2018). Systems Analysis and Design (7th ed.). McGraw-Hill Education.
• Jacobson, I., Booch, G., & Rumbaugh, J. (2019). The Unified Modeling Language User Guide. Addison-Wesley.
• Pressman, R. S. (2020). Software Engineering: A Practitioner's Approach. McGraw-Hill Education.
• O'Brien, J., & Marakas, G. (2019). Introduction to Information Systems (8th ed.). McGraw-Hill.
• ISO/IEC/IEEE 42010:2011 Systems and Software Engineering — Architecture Description.
• Barros, A., & Santos, E. (2021). Visual Modeling Techniques for System Analysis. Software Quality Journal, 29(2), 345-367.
• Al-Hadhrami, E., & Williams, T. (2020). Enhancing System Documentation with Visual Representations. International Journal of Information Management, 50, 263-272.