Developing RAG Apps with Azure Database for PostgreSQL & GraphRAG
Presented by:

Varun Dhawan
Varun Dhawan is a Principal Product Manager in the Azure Postgres team at Microsoft, specializing in PostgreSQL. With over two decades of experience, he has deep expertise in database systems like PostgreSQL, SQL Server, and Oracle. Varun leads initiatives aimed at enhancing cloud database technologies, improving developer experience and empowering businesses to leverage the full potential of open-source databases.
Before joining Microsoft, Varun was a DevOps Engineer at Target and a Database Admin at McKinsey, where he focused on improving database performance and driving cloud technology adoption. His passion for sharing knowledge is evident through his writing on his personal blog - https://data-nerd.blog/ and Azure Database for Postgres Blog, where he explores database management insights and best practices.
You can follow him on twitter @iVarund or connect on https://www.linkedin.com/in/varundhawan/
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Join us for an immersive 3-hour training session where you will learn to build a Retrieval-Augmented Generation (RAG) application leveraging PostgreSQL’s open-source pgvector extension, the new DiskANN extension, Semantic Ranker, and GraphRAG. This session will guide you through integrating vector search capabilities on Azure Database for PostgreSQL. By the end of this workshop, you will have hands-on experience working on an advanced RAG application, understand recommended practices for Postgres database and indexing configuration, and gain insights into optimizing vector searches for efficient performance.
- Date:
- 2025 March 5 - 09:00
- Duration:
- 3 h 30 min
- Room:
- Neptune
- Conference:
- PGConf India, 2025
- Language:
- Track:
- Training
- Difficulty:
- Medium
- Mastering PostgreSQL Logical Replication: Introduction, Setup, Failures, and Best Practices
- Start Time:
- 2025 March 5 09:00
- Room:
- Grand Ballroom 1
- Getting started with active-active Distributed PostgreSQL
- Start Time:
- 2025 March 5 09:00
- Room:
- Grand Ballroom 2
- PostgreSQL at Scale: Database Schema Changes With Minimal/No-Downtime
- Start Time:
- 2025 March 5 09:00
- Room:
- Jupiter