Postgres Pro Migration Case Studies

Discover how a government agency migrated its mission-critical payment system from Oracle to Postgres Pro Shardman with zero downtime. Learn the technical strategies that enabled seamless migration while processing billions of transactions annually.

• Zero-downtime migration handling ~5,000 transactions per second
• Full infrastructure modernization from 4 Oracle servers to 40-server Shardman cluster
• 50 TB storage reduction through data optimization

A leading e-commerce company faced escalating data volumes and infrastructure complexity, requiring a robust DBMS solution. The transition to Postgres Pro Enterprise delivered the performance, security, and scalability needed to power their high-load environment.

• 10 TB of data migrated seamlessly
• Performance maintained and enhanced for the platform handling 2000+ services and 10 transactions per second
• Enterprise-grade security and scalability achieved with specialized features and dedicated vendor support

A state nuclear industry holding company implemented a new financial management platform based on Postgres Pro Enterprise while maintaining uninterrupted payment processing for 250+ enterprises. Read this case study to discover how business continuity was maintained while preserving full system functionality.

• Smooth transition of financial operations for 250+ nuclear industry enterprises
• 25,000 working hours saved through complete interface preservation
• 14+ months of reliable operation with no major incidents post-migration