Oracle / SQL Server to PostgreSQL ROI Calculator

Stop guessing about migration value. Calculate the exact Return on Investment (ROI) and Payback Period of escaping commercial database lock-in. Compare your current Enterprise Edition licensing and Software Assurance burn rate against a managed PostgreSQL target.

Commercial Database Cost Inputs

Source Commercial Engine

Select the vendor you are attempting to migrate away from.

Current Edition

Enterprise carries heavy price premiums and higher support percentages.

Total Production Cores

The number of CPU cores running this workload.

16 Cores

Migration Project Inputs

Estimated Migration Project Cost

One-time cost for schema conversion, PL/SQL to plpgsql rewrite, data replication, and implementation effort.

Migration Risk Buffer (%)

Contingency buffer for unexpected delays or complex refactoring.

+20% overrun buffer

Advanced Options (People Costs)

Financial Summary

Enter your license details to calculate migration ROI.

Disclaimer: Licensing costs are based on industry MSRP averages (e.g., Oracle Enterprise at $23,750/core + 22% SA, SQL Server Enterprise at $7,500/core + 25% SA). Target costs assume standard AWS RDS/Aurora compute consolidation. Your actual enterprise agreement discounts will vary.