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20 lines
452 B
Markdown
20 lines
452 B
Markdown
---
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title: "22-performance-and-security"
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aliases:
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tags:
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- info201
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- lecture
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---
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# Performance requirements
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- e.g., credit card system
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- functional reqs
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- sales authorised only for valid cards
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- generate monthly statements
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- performance requirements
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- cards are validated quickly
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- statements are accurate and generated on time
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- quickly, accurate, and on time need to be operationalised, measured, and tested.
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WHy are they important
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