We provide a comprehensive, hands-on understanding of database modernization. Participants will learn to assess environments, plan and execute data, code, and application migration, leverage modern migration tools (ora2pg, pgloader, Striim, EDB, Ispirer, etc.), and design cutover and optimization strategies for enterprise-scale migrations. Key Topics: • Assessment & Migration Planning • Data Migration Strategies • PL/SQL → PL/pgSQL Code Conversion • Application Layer Migration & Compatibility • Test & Validation, Benchmarking • Go-Live & Cutover Strategies • Real-life Case Studies Learning Outcomes: • Build a full migration roadmap across different databases • Apply and master migration tools (ora2pg, pgloader, Striim, etc.) • Resolve code and application compatibility challenges • Design enterprise-level migration with minimal downtime