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Software as a Service (SaaS)
SQL Server to PostgreSQL migration for a SaaS platform
Structured migration from SQL Server to PostgreSQL for a multi-tenant SaaS platform with zero customer-visible downtime.
Anonymised — published with client approval
The challenge
Rising licensing costs and a strategic requirement to move to an open-source database platform.
Our approach
- Automated schema and code conversion
- Dual-write patterns for a safe cut-over
- Row-level security aligned to tenants
- Regression testing across critical workloads
Outcomes
Successful cut-over with zero customer-visible downtime
Reduced database licensing footprint
Modern operational model on PostgreSQL
Let's talk
Ready to modernize your database environment?
Start with an initial technical discovery discussion. We will follow up with an assessment and a customized proposal tailored to your infrastructure, business goals and project scope.