Presented by:

Shayon is a database architect specializing in PostgreSQL and AI/ML applications. With extensive experience helping enterprises implement vector search, agentic AI systems, and hybrid search architectures, he focuses on practical patterns that work at production scale. A regular speaker at database conferences, Shayon is passionate about making PostgreSQL's advanced capabilities accessible to the broader community.

Download the Slides

Migrating from Oracle to PostgreSQL often raises questions about replacing powerful Oracle features like Materialized Views, Flashback Queries, Virtual Columns, Oracle RAC, and PL/SQL Packages. While PostgreSQL doesn’t replicate these features identically, it offers robust alternatives that meet—and often exceed—Oracle’s capabilities.

This session will guide you through: - Replacing Oracle’s Materialized Views, Virtual Columns, and Flashback Queries using PostgreSQL-native tools and techniques. - Implementing PostgreSQL’s high availability and disaster recovery solutions as alternatives to Oracle RAC and Data Guard. - Leveraging PostgreSQL’s extensibility with powerful extensions like PostGIS, pg_partman, and pg_cron to replicate and enhance Oracle package functionality.

Through practical demonstrations and real-world migration examples, you’ll learn strategies, best practices, and tips to successfully translate Oracle’s advanced features into PostgreSQL solutions, empowering you to run mission-critical applications with confidence.

Date:
2025 March 19 16:00 EDT
Duration:
50 min
Room:
Seminole B
Conference:
Postgres Conference 2025
Language:
Track:
Ops
Difficulty:
Medium