May 2017
Intermediate to advanced
230 pages
7h 27m
English
Content preview from Mastering Non-Functional Requirements
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Impact on NFRs
This lists the impacts on NFRs of the n-tier architecture solution pattern.
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NFRs |
Description |
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Availability |
Availability is improved due to the separation of the web servers from the rest of the system software: a web server can fail without having an adverse impact on any particular application software instance. |
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Performance |
Performance can be improved depending on the degree to which the web and application/data hardware servers can be optimized. This relies on the type of application and its interface: sites with lots of graphics or large binary assets to be downloaded, or particularly complex application functionality, are likely to benefit most from the split. |
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Scalability |
Scalability is improved due ... |
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