Rating:
(8 reviews)
Author: Alan Dennis
ISBN : 1118057627
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Format: PDF, EPUB
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Alan Dennis' 5th Editionof Systems Analysis and Design continues to build upon previous issues with it hands-on approach to systems analysis and design with an even more in-depth focus on the core set of skills that all analysts must possess. Dennis continues to capture the experience of developing and analyzing systems in a way that readers can understand and apply and develop a rich foundation of skills as a systems analyst.
Direct download links available for Free Systems Analysis and Design
- Hardcover: 592 pages
- Publisher: Wiley; 5 edition (January 18, 2012)
- Language: English
- ISBN-10: 1118057627
- ISBN-13: 978-1118057629
- Product Dimensions: 1.1 x 7.9 x 10 inches
- Shipping Weight: 2.8 pounds (View shipping rates and policies)
Free Systems Analysis and Design
My hesitancy started on p.11, where Fig 1.2 shows the "system development life cycle." That's planning, analysis, design, implementation, and success. That ignores verification, deployment, and maintenance completely. A chapter in the "implementation" section mentions such issues, but seemingly as an afterthought, stuck arbitrarily between "Moving into implementation" and "Movement to objects." BTW, that last-named chapter appears well after the sections on architecture, process modeling, architecture, and program design, as if object-ness were something to paint on at the end - after deployment!
I got my hopes up briefly when I saw mention of standards. A huge body of system design has been codified as standards (notably the IEEE series, covering requirements, project management, design, verification, and more). Standards like these summarize expert knowledge from across the industry. They can act as outlines for well-organized analysis and design documentation. They can function as checklists, since even experienced analists might forget some of the myriad details in organizing the system description. Then there are programming standards, things like MISRA and guidance from the FAA, FDA, and DOD. These matter for system safety, integrity, and reliability, and when regulatory compliance is an issue. Then there are legal issues like HIPAA, Sorbanes-Oxley, privacy standards, and a flock of others. But, instead of referring readers to any of these codified best (or legally required) practices, the authors treat "standards" as something to make up as you go along, like a kid inventing new rules for chess. Modern programming standards like MISRA go way past file names, capitalization, and indentation, the only issues these authors mention.
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