Rates
Informational rates for database refactoring and query performance consulting. Final quotes depend on schema size, access quality, and change-window constraints.
Pricing below is guidance for planning conversations. It is not a checkout, subscription, or online payment flow. Taxes, travel outside Taipei, and after-hours cutover attendance are quoted separately when needed.
| Engagement | Basis | From (TWD) |
|---|---|---|
| Scope call (up to 45 minutes) | Credited if you book within 30 days | No charge |
| Schema Health Assessment | Fixed fee for report + optional briefing | 48,000 |
| Query Performance Review | Package for top offenders + pairing call | 72,000 |
| Database Refactoring (open engagement) | Day rate, 8-hour consulting day | 28,000 / day |
| Database Refactoring (fixed project) | Quoted after artifact review | By scope |
| Follow-up advisory hours | Blocks of 4 hours after handoff | 14,000 / block |
What changes the quote
- Number of schemas and engines involved
- Whether staging reproduces production data volumes
- Need for bilingual documentation (English / Traditional Chinese)
- On-site presence during high-risk cutovers
Payment rhythm
For fixed assessments we invoice 50% to begin and 50% on delivery of the report. Multi-week refactoring is usually billed weekly against agreed days. See the Refund Policy for cancellations and work already started.
Ready to compare these figures to your backlog? Request a scope call and bring a rough table count plus your worst query symptom.