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Team. Team Leads: Put your list of questions for Galaxy Sleuth on your web page and send me the URL Everyone: get ready to discuss questions on Thursday. Requirements. Required for architecture design Requirements elicitation Requirements modeling Requirements specification Results in a
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Team • Team Leads: Put your list of questions for Galaxy Sleuth on your web page and send me the URL • Everyone: get ready to discuss questions on Thursday.
Requirements • Required for architecture design • Requirements elicitation • Requirements modeling • Requirements specification • Results in a • Requirements document
Requirements document format • List of possible sections • Not all sections will be in all requirements docs • Think of the sections as a guide for eliciting requirements for any system
Requirements document format • Supported activity list • User activities supported by the system • HCI description • Illustrations/Diagrams of UI • Solved problems list • Problems solved by new system
Requirements document format • Information sources list • Location of information that supports new system. Connectivity between systems, data entry bottlenecks. • Information-requesting organizations • Who depends on this system? What information does this system supply to dependents.
Requirements document format • Checks and Balances • Data integrity tests • Online checking or Batch checking? • Security and fault-tolerance requirements • List of proprietary, classified, or private info • If critical system consequences of failure
Requirements document format • Interoperating systems list • Systems that this one needs to work with • Estimates of information capacity and growth • Volume of data, network traffic, limitations • Project time frame • Time frame for milestones, constraints due to changes in law or life endangerment because of existing system
Requirements document format • Prioritization of requirements • Which requirements need to be met first for smooth transition from old to new system • Non critical features • Ethical concerns • Privacy issues and how these issues are addressed
Library System • College library needs a new Library Management System (LMS).