By Kenneth E. Kendall
Directed basically towards scholars taking an path in undergraduate platforms research and layout, this article additionally presents useful content material to present and aspiring execs .
Kendall and Kendall’s structures research and layout, 9e, is a human-centered ebook that concisely provides the most recent platforms improvement tools, instruments, and strategies in an enticing and easy-to-understand demeanour.
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Extra resources for Systems Analysis and Design (9th Edition)
Example text
As time goes on and the business and technology change, however, the maintenance effort increases dramatically. Using CASE Tools Analysts who adopt the SDLC approach often benefit from productivity tools, called computeraided software engineering (CASE) tools, that have been created explicitly to improve their routine work through the use of automated support. Analysts rely on CASE tools to increase productivity, communicate more effectively with users, and integrate the work that they do on the system from the beginning to the end of the life cycle.
The first phase requires that the analyst look honestly at what is occurring in a business. Then, together with other organizational members, the analyst pinpoints problems. Often others will bring up these problems, and they are the reason the analyst was initially called in. Opportunities are situations that the analyst believes can be improved through the use of computerized information systems. Seizing opportunities may allow the business to gain a competitive edge or set an industry standard.
Maintenance during this period may consist of removing a few previously undetected bugs and updating the system with a few minor enhancements. As time goes on and the business and technology change, however, the maintenance effort increases dramatically. Using CASE Tools Analysts who adopt the SDLC approach often benefit from productivity tools, called computeraided software engineering (CASE) tools, that have been created explicitly to improve their routine work through the use of automated support.
