Mission Critical DB2.
We fix what generalist cloud engineers break. Deep-dive tuning, resilience architecture, and 24/7 operations for IBM DB2 LUW.
Diagnostics & Baseline
You cannot optimize what you do not measure. We begin with a forensic audit of your instance configuration, OS parameters, and buffer pool usage to establish a performance baseline.
Wait Analysis
Identifying exactly what sessions are waiting on (I/O, Locks, CPU latching).
Memory Heap Audit
Ensuring SortHeap, LockList, and BufferPools are sized for current workload, not defaults.
Performance Tuning
SQL Access Path Analysis
We analyze the Package Cache to find high-cost statements. We fix them via index inclusion, MQTs, or rewriting specific predicates to avoid table scans.
Workload Management (WLM)
Implementing actual queues and thresholds to ensure reporting queries don't starve transactional throughput during peak hours.
High Availability
Architecture
- HADR (High Availability DR)
- TSAMP Automation
- Pacemaker Integration
- Read-on-Standby Routing
Operations
- Automated Failover Testing
- Backup Validity Checks
- Log Archival Strategy
- Encryption at Rest
04 // MIGRATIONS
// EXECUTION_PLAN: Zero Data Loss. Minimal Downtime.