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Distributed Software Development

BuySafe aims to protect consumers by warning them about harmful food products and substances, providing shopping advice, and more. The team behind this system includes project and team leaders, developers, and a supervisor. Its functionality ranges from basic profile creation to real-time parsing and database updates. Additional requirements emphasize performance, usability, and security. Technologies used include Java, XML, Apache Tomcat, MySQL, C#, and Python. Stay healthy with BuySafe!

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Distributed Software Development

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  1. Distributed Software Development

  2. Requirements definition and System architecture BuySafe Fouad Yaseen, Juraj Murgić

  3. Review • Functionality • Implementation • Requirements • Technology

  4. The goal • Protect the people who buy food • Warn them if the product is harmful • Contains substances that are harmful • Contains substance that can cause allergies • Inform them about • Manufacturer • Contents • Quality • Shopping advice

  5. The team • Development team members: • Juraj Murgić – project leader • Trevor Jagerfield – team leader • Saša Marjančić • Želimir Kompes • Fouad Yaseen • Xiaowei Ma • Supervisor: • Marin Orlić

  6. Functionality • Basic • Create/Edit profile • Search product • By barcode • By title • View product details • Review and rate the product • Flag the product

  7. Functionality • Optional • Product comparison • Product shopping list • Schedule DB updates (server) • Real-time parsing from other data sources (server)

  8. Use Case Model Use Case Model

  9. System Architecture To Server

  10. System Architecture To Client To Server

  11. MVC design pattern

  12. Server interface

  13. ER diagram

  14. Additional requirements • Database • Fast searches by name nad barcode • Data integrity • Alow data from diferent data sources • Susceptibility to testing • Test each layer individually • Interoperability • Interface to the client (view)

  15. Additional requirements • Performance • Response time < 10 sec • Usability • Three click rule • Security • Insure user privacy • Interface • Content is from a reliable data source

  16. Technologies • Client • Java • XML • Server • Java • Apache Tomcat • Apache Struts 2

  17. Technologies • Data base • MySQL • Data gathering • C# • Python

  18. Stay healthy, BuySafe

  19. Questions?

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