INFS1603 Lecture Notes - Lecture 12: Agile Software Development, Database Administrator, Database Design
2 Sep 2018
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Document Summary
Information systems are systems that use it to capture, transmit, store, retrieve, manipulate or display information used in one or more business processes. The system must be built in the most effective way. The system must fit into the existing environment. The performance of an is depends on several factors: application design and implementation, db design and implementation, administration procedures. Systems analysis: the process that establishes the need for and the extent of an is. Systems development: the process of creating an information system. Database design takes place within the context and limits of an information system. Evolution of softwar e development proces s models. We are still in the process of focusing on the waterfall model (idealised model) in combination with agile software development. The waterfall model is a cycle, starts and finishes. Planning: general overview of the company and objectives.
