Oracle DB to PostgreSQL Modernization

Estimated cost: USD 50,000 with a duration of 6 weeks for assessment and pilot for 3 databases

Hexaware’s Oracle to PostgreSQL Migration offering empowers enterprises to modernize legacy Oracle database workloads by transitioning to scalable, cloud-native PostgreSQL platforms. Clients achieve significant cost savings by eliminating expensive Oracle licensing fees and lowering operational overhead by 50-70%. This modernization accelerates database performance and scalability while enabling cloud agility and multi-cloud deployment. The solution enhances data governance, security, and integration capabilities, helping businesses reduce vendor lock-in and future-proof their critical data infrastructure for ongoing innovation and digital transformation.

Powered by Hexaware’s US patented AI-powered Amaze® accelerator, this offering combines deep automated assessment, AI-driven schema and code conversion, and rigorous validation to reduce migration effort and risk. Amaze® automates up to 70% of the conversion process—including schemas, PL/SQL code, and database objects—while enabling automated data migration and hash-based validation to ensure functional parity and data integrity. Integrated with DevOps pipelines, Amaze® supports CI/CD-enabled deployments to accelerate production readiness.

Key Features:

• Automated discovery and detailed assessment of Oracle schemas, stored procedures, triggers, and dependencies
• Pilot migration of 3 representative databases validating automated conversion, data accuracy, and performance
• AI-driven schema and PL/SQL code conversion to PostgreSQL using Amaze® with manual refactoring for complex logic
• Efficient data migration and validation via AWS DMS and automated reconciliation scripts
• Cloud-native PostgreSQL architecture deployment optimized for high availability, scalability, and hybrid cloud
• DevOps integration through Flyway scripts and CI/CD pipelines for continuous deployment and migration
• Enterprise-grade security, auditing, and compliance support throughout the migration lifecycle

Business Benefits:

• Achieve 50-70% reduction in licensing and operational costs, eliminating expensive Oracle fees
• Accelerate migration timelines by 30-40% with AI-driven automation and proven migration frameworks
• Improve database performance, scalability, and agility on scalable, open-source PostgreSQL platforms
• Reduce vendor lock-in and enhance cloud portability and integration flexibility
• Future-proof data infrastructure with scalable architecture ready for AI, big data, and hybrid cloud deployments

Outcomes:

Clients benefit from detailed assessment reports and a low-risk migration approach starting with a pilot of 3 databases. Hexaware’s AI-powered, automated transformation minimizes manual effort, accelerates modernization, and unlocks scalable, cost-efficient cloud-native PostgreSQL environments aligned with strategic business priorities. This enables enterprises to reduce costs, improve agility, and drive innovation