Generated on: September 26, 2026 Target period: Within the last 24 hours Processing mode: Details Mode Number of updates: 1 items
Published: September 25, 2026 18:07:26 UTC Link: Public Preview: Azure HorizonDB supports PostgreSQL 18
Update ID: 573048 Data source: Azure Updates API
Categories: In preview, Databases, Azure HorizonDB, Feature
Summary:
What was updated
Azure HorizonDB, a fully managed, PostgreSQL-compatible cloud-native database service, now supports PostgreSQL 18 in public preview.
Key changes or new features
The main update is the addition of PostgreSQL 18 compatibility. This enables developers and IT professionals to leverage the latest PostgreSQL features, performance improvements, and security enhancements within Azure HorizonDB. Users can now build and migrate workloads using PostgreSQL 18, taking advantage of advanced scalability and high-performance capabilities offered by HorizonDB.
Target audience affected
This update is relevant for developers, database administrators, and IT professionals who use PostgreSQL on Azure, especially those seeking to modernize or scale their workloads with the newest PostgreSQL version. Teams planning migrations or new deployments with PostgreSQL 18 will benefit from this update.
Important notes if any
Azure HorizonDB remains in public preview, so production workloads should be approached with caution. Users should review documentation for limitations and support details. Early adopters can provide feedback to help shape the service before general availability. For more information, visit the official Azure update page.
Details:
Azure Update Report: Public Preview – Azure HorizonDB Supports PostgreSQL 18
Background and Purpose of the Update
Azure HorizonDB is a fully managed, PostgreSQL-compatible, cloud-native database service designed to deliver scalable and high-performance workloads. The purpose of this update is to announce the public preview of Azure HorizonDB with support for PostgreSQL 18. This enables IT professionals and organizations to leverage the newest PostgreSQL features and improvements within a managed Azure environment, facilitating modern application development and migration strategies.
Specific Features and Detailed Changes
With this update, Azure HorizonDB now supports PostgreSQL 18, the latest major release of the PostgreSQL database engine. This compatibility ensures that users can utilize the new capabilities, performance enhancements, and security improvements introduced in PostgreSQL 18. As a PostgreSQL-compatible service, HorizonDB allows seamless execution of PostgreSQL queries, extensions, and tools, providing a familiar experience for developers and database administrators. The update ensures that HorizonDB instances can be provisioned with PostgreSQL 18, enabling access to its advanced features.
Technical Mechanisms and Implementation Methods
Azure HorizonDB operates as a fully managed database service, abstracting infrastructure management, patching, and scaling from the user. The implementation of PostgreSQL 18 support involves integrating the latest PostgreSQL engine into the HorizonDB platform, ensuring compatibility with PostgreSQL syntax, data types, and extensions. The managed nature of HorizonDB means that Azure handles provisioning, automated backups, monitoring, and failover, allowing users to focus on database schema and application logic. PostgreSQL 18 instances are deployed using Azure’s cloud-native orchestration and resource management tools.
Use Cases and Application Scenarios
This update is particularly relevant for organizations seeking to modernize their database workloads or migrate existing PostgreSQL applications to Azure. Common use cases include:
Important Considerations and Limitations
As this is a public preview, users should be aware that certain features or performance characteristics may not be fully finalized. Preview services may have limitations regarding availability, support, or SLAs compared to generally available offerings. Users should review Azure’s documentation and update notes for any restrictions on PostgreSQL 18 functionality within HorizonDB, and plan accordingly for production workloads. Testing and validation are recommended before deploying mission-critical applications.
Integration with Related Azure Services
Azure HorizonDB can be integrated with a wide range of Azure services, such as Azure App Service, Azure Functions, and Azure Data Factory, to build comprehensive cloud solutions. Managed connectivity, security controls, and monitoring tools are available through Azure’s ecosystem, enabling seamless data flow and operational visibility. HorizonDB’s compatibility with PostgreSQL ensures that existing tools and libraries can be used alongside Azure-native features for backup, scaling, and disaster recovery.
Summary Sentence
Azure HorizonDB now offers public preview support for PostgreSQL 18, providing a fully managed, scalable, and high-performance database service for modern cloud workloads within the Azure ecosystem.
This report was automatically generated - 2026-09-26 03:01:02 UTC