Introducing Azure HorizonDB - PostgreSQL @MSFTMechanics
Introducing Azure HorizonDB - PostgreSQL  @MSFTMechanics
Uploaded June 2026 | Updated September 2026, 2 weeks ago
Run enterprise Postgres workloads on Azure HorizonDB with around 3x the throughput of self-managed deployments — zone-resilient by default, no architectural trade-offs. Call AI models directly from SQL, build durable vector pipelines inside the database, and deliver high-accuracy similarity search at massive scale with DiskANN and AI re-ranking, all without leaving PostgreSQL.

Debug and optimize queries faster with the Azure HorizonDB VS Code extension. Visualize execution plans, let Copilot generate fixes, and clone production data to test environments in seconds.

Charles Feddersen, PostgreSQL Partner Director PM, shares how to put all of it to work on Azure.

► QUICK LINKS:
00:00 - Azure HorizonDB features
00:57 - Open-source PostgreSQL
02:24 - How it works
03:37 - Performance
04:51 - Enterprise-ready security
05:34 - Memory & storage work together
06:29 - AI Model Management + AI Functions
08:24 - AI Pipelines
09:50 - DiskANN + AI Re-ranking
10:50 - VS Code Extension + Data Cloning
12:31 - Wrap up

► Link References

Check out our blog at https://aka.ms/azurepostgresblog

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Introducing Azure HorizonDB - PostgreSQL

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