🔹 Feature: Azure HorizonDB
🔹 What It Does: A cloud-native, PostgreSQL-compatible database built for extreme performance, elastic scale, and AI-ready workloads — featuring full compute/storage separation and multi-zone resilience.
What it’s giving you:
✅ Full Compute / Storage Split: Stateless compute with shared, zone-resilient storage for independent scaling and maximum efficiency.
✅ Massive Scale: Over 3,000 vCores, up to 192 cores per node, and 15+ read replicas.
✅ Ultra-Low Latency: <1 ms multi-zone commit latency (vs 3–10 ms typical write commit).
✅ Fast Failover: Around 5 seconds failover time for high availability.
✅ Auto-Scaling Storage: Up to 128 TB with automatic growth — no manual provisioning.
✅ Up to 3x Faster: Transactions and vector search performance compared to standard open-source PostgreSQL.
✅ Read/Write + Load-Balanced Read Endpoints: Dedicated primary endpoint with multiple readable HA replicas across availability zones.
✅ Zone-Resilient Architecture: WAL and shared data storage distributed across AZ 1/2/3 for built-in resilience.
✅ AI-Native: Vector search acceleration and in-database model integration — optimized for Tier-1 OLTP + AI applications.
✅ Zero-ETL Analytics: Native mirroring to Microsoft Fabric OneLake.
✅ Enterprise-Ready Security & Dev Experience: PostgreSQL compatibility with VS Code AI, Foundry MCP, and Copilot integration.
💡 Flexible Server = great for migrations & mainstream workloads.
💡 HorizonDB = built for Tier-1 OLTP + AI apps demanding sub-ms latency and extreme scale.
