Reliability/Availability Analysis TRIZ Cases
- Software Circuit Breaker for Application Server Crash Prevention
A software circuit breaker monitors free memory and garbage collection duration on application servers to disable resource-intensive monitoring agent processes.
- Network-Addressable Storage Controller for Distributed Drive Management
A network-addressable storage controller manages individual drives independently via protocol conversion.
- Failover Estimation Using Contradiction Proof
A failover guaranty estimator module applies proof by contradiction to determine memory usage within working hosts.
- Alert Prioritization via Alternative Part Availability and Life Expectancy
An alert management system evaluates alternative part availability and life expectancy to categorize signals by criticality.
- Smart Alert System for Batch Job Anomaly Detection
A smart alert system identifies batch job steady states and computes normal behavior patterns to generate adaptive monitoring rules.
- Application Uptime Calculation via Incident Report Correlation
An application uptime system monitors execution and collects end user incident reports to determine availability metrics.
- Adaptive Preventive Maintenance via Cost Function Optimization
An adaptive preventive maintenance system uses a system cost function to determine optimal schedules based on observed degradation states.
- Disk Drive Media Failure Analysis for Virtual Tape Servers
A failure analysis system processes disk drive media data across virtual tape servers to identify defective units.
- Confidence Measure for Distributed System Failover Readiness
Computing a confidence measure based on veto events resolves the contradiction between data availability and performance impact during failover.
- Memory Sector Failure Prediction via Iterative Check Patterns
A memory sector monitoring system detects periodic unsatisfied check patterns to identify failing sectors before data loss occurs.
- Topology-Based Disaster Recovery Plan Validation
A disaster recovery system generates plans from current topology metadata to automate validation checks and error management.