Here you find a list of several qualities (meaning: desirable, expected or required properties) of IT systems.
Listed below each quality, you find
related quality properties
and
related quality requirements.
Jump to specific letter:
— A —
Adaptability
- Efficient change of business rules
- Portable Business Data Checker
- Independent enhancement of subsystem
- Easily change cloud provider
- Localizable to several languages
- Compatible with 5 different battery providers
- Configurable UI theme
- Independent replacement of subsystem
- Display Data Based on Context
— B —
— C —
— D —
— E —
Efficiency
- Low-overhead query execution measurement
- Fast and accurate sensor
- Efficient update of annual accounting report
- Maintainable checking strategies
- Quickly locate bugs
- Fast rollout of changes
- Fast creation of sales report
- Efficient generation of test data
- Low impact diagnosis
- Restricted Memory
- Respond to 15000 requests per workday
- Independent enhancement of subsystem
- Backup patient monitoring sensor takes over
- Easily understandable acceptance test cases
- Near instant search results
- Response time for image rendering
- Data Throughput for Visual Test System
- Add new product under 60 minutes
- Independent replacement of subsystem
- Save at least 20% of carbon emissions with every new version
- Reduce energy consumption with every new version
- Efficient save function
— F —
— G —
— H —
— I —
Interaction capability
- Easily understandable generated code
- Core functions can be used on multiple OSs
- Available 7x24 with 99% uptime
- Restored to fully functional state 12h after complete failure
- Easily understandable acceptance test cases
- Near instant search results
- Access find function in three seconds
- Usable on Factory Floor
- Usable With Gloves
- User Interface can be used in Current Browsers
- Consistent keyboard shortcuts
- Detect inconsistent user input
- Interruptable backend process
- Expressive error messages
- Compliance with UI styleguide
- Usable Despite Color Blindness
- Accurate estimate of insurance contract rate
- Easy UI
- Keep data on error
- User tries to achieve primary function
- Appearance of mobile UI
- Compliance with WCA accessibility guidelines
- Convenient online banking
- Accessible User Interface
- Cultural Sensitivity in Content
- Inclusive User Testing
- Multilinguality Support
- Recognize Assistive Technologies
— J —
— L —
— M —
Maintainability
- Efficient update of annual accounting report
- Maintainable checking strategies
- Easily understandable generated code
- Quickly locate bugs
- Independent enhancement of subsystem
- Easily change cloud provider
- Localizable to several languages
- Easily understandable acceptance test cases
- Independent replacement of subsystem
- Rollout of a new feature
— N —
— O —
Operability
- Fast rollout of changes
- Compatible with 5 different battery providers
- Interoperable with Java 12
- Low effort deployment
- Available 7x24 with 99% uptime
- Restored to fully functional state 12h after complete failure
- Severe errors are detected and the system shuts down into safe state
- User Interface can be used in Current Browsers
- Fast deployment
— P —
— R —
Reliability
- New Features Introduce No Bugs
- Precise calculation of gamma coefficient
- Available 7x24 with 99% uptime
- Restored to fully functional state 12h after complete failure
- System can run >12h without re-booting the operating system
- Server fails, system continues to operate without downtime
- Severe errors are detected and the system shuts down into safe state
- Backup patient monitoring sensor takes over
- Accurate estimate of insurance contract rate
- System runs offline
- Keep data on error
- Up to date API
- Handle sudden increase in traffic
- Withstand DDoS Attack
- Assess impact of proposed change
- Low change-failure rate
- Vehicle's position validity influences accuracy
- Precision of vehicle's orientation
- Unavailable for max 2 minutes
— S —
— T —
Time behaviour
- Low-overhead query execution measurement
- Fast creation of sales report
- Efficient generation of test data
- Low impact diagnosis
- Capacity to process 1000 sensor inputs per minute
- Near instant search results
- Response time for image rendering
- Interruptable backend process
- Fast deployment
- Fast startup time (less than 90 sec)
- Efficient save function
— U —
Usability
- Access find function in three seconds
- Usable on Factory Floor
- Usable With Gloves
- Consistent keyboard shortcuts
- Detect inconsistent user input
- Interruptable backend process
- Expressive error messages
- Compliance with UI styleguide
- Usable Despite Color Blindness
- Add new product under 60 minutes
- Easy UI
- Appearance of mobile UI
- New users learn to find articles on their own
- Accessible User Interface
- Cultural Sensitivity in Content
- Inclusive User Testing
- Multilinguality Support
- Recognize Assistive Technologies
User experience
- Access find function in three seconds
- Usable With Gloves
- Consistent keyboard shortcuts
- Detect inconsistent user input
- Interruptable backend process
- Expressive error messages
- Compliance with UI styleguide
- Usable Despite Color Blindness
- User tries to achieve primary function
- Compliance with WCA accessibility guidelines
- Convenient online banking
- New users learn to find articles on their own