System can run >12h without re-booting the operating system

#operable
#reliable

Requirement

The system must run continuously without requiring operating system reboots.

Acceptance Criteria

System operates continuously for more than 12 hours without OS reboot
No OS reboot required during extended operation periods
System stability maintained during continuous operation

Related Qualities

Availability
High Availability
Mean time between failures
Reliability
Stability

Directly Related Quality Requirements

Related here means "having the same tags/properties (operable, reliable)".

Access control is enforced
Access Control via SSO
Access find function in three seconds
Accessible User Interface
Detailed audit log
Accurate estimate of insurance contract rate
Vehicle's position validity influences accuracy
Add new product under 60 minutes
Affordable CRM (customer relationship management)
Appearance of mobile UI
Assess impact of proposed change
Authenticity of a digital document
Budget constrained library update
Save at least 20% of carbon emissions with every new version
Service Circuit Breakers and Graceful Degradation
Clarity in technical documentation
Compatible with 5 different battery providers
Compliance with WCAG accessibility guidelines
Compliance with UI styleguide
Configurable UI theme
Consistent keyboard shortcuts
Content Moderation Fairness
Convenient online banking
Core functions can be used on multiple OSs
Credit Scoring Fairness
CRM System Data Synchronization
Cultural Sensitivity in Content
Data Throughput for Visual Test System
Detect inconsistent user input
Display Data Based on Context
Easily change cloud provider
Easily understandable acceptance test cases
Easy UI
Efficient change of business rules
Efficient generation of test data
Fast and accurate sensor
Efficient save function
Employee attempts to modify pay rate
Encrypted storage
Expressive error messages
Facial Recognition Bias Mitigation
Fast creation of sales report
Fast deployment
Fast rollout of changes
Fast shutdown time (less than 10 sec)
Fast startup time (less than 90 sec)
Financial Data Accuracy for Reporting
Global Explainability
Severe errors are detected and the system shuts down into safe state
Hiring Algorithm Bias Mitigation
Inclusive User Testing
Independent enhancement of subsystem
Independent replacement of subsystem
Rollout of a new feature
Interoperable with Java 12
Interruptable backend process
Minimize jitter in real-time data streaming
Keep data on error
New users learn to find articles on their own
Backup patient monitoring sensor takes over
Local Explainability
Localizable to several languages
Every data modification is logged
Low change-failure rate
Low effort deployment
Low impact diagnosis
Modular System for Data Analysis
Restored to fully functional state 12h after complete failure
Multilinguality Support
New Features Introduce No Bugs
Near instant search results
Confidentiality by multi-tenancy
Maintainable checking strategies
Only authenticated users can access data
Order queue
Parallel Data Modification
Patient Data Quality in Healthcare System
Portable Business Data Checker
Precise calculation of gamma coefficient
Precision of vehicle's orientation
Protect Data by Establishing Security Protocols
Low-overhead query execution measurement
Quick unit tests
Quickly locate bugs
Good code readability score
Recognize Assistive Technologies
Reduce energy consumption with every new version
Available 7x24 with 99% uptime
Reliable ERH System
Reliable Backup and Restore
Replication and Quorum Reads/Writes
Efficient update of annual accounting report
Respond to 15000 requests per workday
Response time for image rendering
Restore Filter after Log In
Restricted Memory
Scale up in 2 Minutes
Capacity to process 1000 sensor inputs per minute
Server fails, system continues to operate without downtime
Handle sudden increase in traffic
System runs offline
Test with path coverage in 30min
Unavailable for max 2 minutes
Easily understandable generated code
Up to date API
Usable Despite Color Blindness
Usable on Factory Floor
User Interface can be used in Current Browsers
Usable With Gloves
User tries to achieve primary function
Avoid common vulnerabilities
Withstand DDoS Attack
Zero-knowledge data storage