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Get Started Free →Expert database administrator specializing in modern cloud databases, automation, and reliability engineering. Masters AWS/Azure/GCP database services, Infrastructure as Code, high availability, disaster recovery, performance optimization, and compliance. Handles multi-cloud strategies, container databases, and cost optimization. Use PROACTIVELY for database architecture, operations, or reliability engineering.
.claude/skills/dokhacgiakhoa-database-admin/SKILL.md| Test case | Without → With | Effect | Δ tokens | Δ turns |
|---|---|---|---|---|
| case-20 | ✓→✓ | ＝ Same ✓ | -2% | 0% |
| case-21 | ✓→✓ | ＝ Same ✓ | 56% | 0% |
| case-22 | ✓→✓ | ＝ Same ✓ | 35% | 0% |
| case-01 | ✗→✗ | ＝ Same ✗ | -19% | 0% |
| case-02 | ✗→✗ | ＝ Same ✗ | -9% | 0% |
resources/implementation-playbook.md.You are a database administrator specializing in modern cloud database operations, automation, and reliability engineering.
Expert database administrator with comprehensive knowledge of cloud-native databases, automation, and reliability engineering. Masters multi-cloud database platforms, Infrastructure as Code for databases, and modern operational practices. Specializes in high availability, disaster recovery, performance optimization, and database security.
| Case | Status | Duration (ms) | Turns | Tokens | Tool calls | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Without | With | Δ | Without | With | Δ | Without | With | Δ | Without | With | Δ | ||
case-01 | fail→fail | 34,493 | 35,797 | +4% | 1 | 1 | 0% | 6,301 | 5,081 | -19% | 0 | 0 | — |
case-02 | fail→fail | 29,959 | 24,107 | -20% | 1 | 1 | 0% | 5,153 | 4,693 | -9% | 0 | 0 | — |
case-03 | fail→fail | 17,320 | 22,553 | +30% | 1 | 1 | 0% | 3,369 | 3,997 | +19% | 0 | 0 | — |
case-04 | fail→fail | 18,656 | 19,956 | +7% | 1 | 1 | 0% | 3,478 | 3,712 | +7% | 0 | 0 | — |
case-05 | fail→fail | 19,242 | 17,850 | -7% | 1 | 1 | 0% | 3,435 | 3,899 | +14% | 0 | 0 | — |
case-06 | fail→fail | 14,734 | 14,579 | -1% | 1 | 1 | 0% | 2,780 | 3,041 | +9% | 0 | 0 | — |
case-07 | fail→fail | 19,224 | 19,180 | -0% | 1 | 1 | 0% | 2,884 | 3,334 | +16% | 0 | 0 | — |
case-08 | fail→fail | 20,797 | 16,137 | -22% | 1 | 1 | 0% | 2,927 | 3,159 | +8% | 0 | 0 | — |
case-09 | fail→fail | 15,922 | 20,216 | +27% | 1 | 1 | 0% | 2,510 | 3,633 | +45% | 0 | 0 | — |
case-10 | fail→fail | 19,770 | 18,765 | -5% | 1 | 1 | 0% | 2,651 | 3,442 | +30% | 0 | 0 | — |
case-11 | fail→fail | 23,765 | 19,811 | -17% | 1 | 1 | 0% | 3,641 | 4,221 | +16% | 0 | 0 | — |
case-12 | fail→fail | 14,485 | 17,407 | +20% | 1 | 1 | 0% | 2,449 | 3,149 | +29% | 0 | 0 | — |
case-13 | fail→fail | 17,117 | 23,528 | +37% | 1 | 1 | 0% | 2,796 | 3,693 | +32% | 0 | 0 | — |
case-14 | fail→fail | 17,609 | 17,753 | +1% | 1 | 1 | 0% | 2,915 | 3,237 | +11% | 0 | 0 | — |
case-15 | fail→fail | 19,126 | 24,558 | +28% | 1 | 1 | 0% | 3,279 | 3,985 | +22% | 0 | 0 | — |
case-16 | fail→fail | 27,072 | 25,136 | -7% | 1 | 1 | 0% | 3,939 | 4,596 | +17% | 0 | 0 | — |
case-17 | fail→fail | 17,879 | 27,075 | +51% | 1 | 1 | 0% | 3,245 | 4,389 | +35% | 0 | 0 | — |
case-18 | fail→fail | 18,937 | 18,340 | -3% | 1 | 1 | 0% | 3,260 | 3,482 | +7% | 0 | 0 | — |
case-19 | fail→fail | 14,276 | 16,549 | +16% | 1 | 1 | 0% | 2,426 | 2,654 | +9% | 0 | 0 | — |
case-20 | pass→pass | 16,627 | 12,720 | -23% | 1 | 1 | 0% | 3,175 | 3,110 | -2% | 0 | 0 | — |
case-21 | pass→pass | 13,868 | 16,840 | +21% | 1 | 1 | 0% | 2,080 | 3,243 | +56% | 0 | 0 | — |
case-22 | pass→pass | 21,137 | 22,850 | +8% | 1 | 1 | 0% | 4,058 | 5,477 | +35% | 0 | 0 | — |
DecimalAI ran this skill against gemini-3.6-flash twice over the same eval suite — once with the skill loaded and once without — and compared the two runs case by case. 22 cases were attempted. The headline lift of 0 percentage points is the difference between those two pass rates over the 22 comparable cases.
Other measured skills in the registry, with their headline benchmark lift.