Alex Rosa | Databases, Data Engineering and Architecture powered by Artificial Intelligence

For nearly three decades, PostgreSQL has earned its reputation as a remarkably powerful and reliable open-source database, backed by a vast and innovative community. However, the key takeaways from the recent POSETTE 2025 briefing signal a significant evolution. For today’s business leaders, PostgreSQL is no longer just a database; it's a strategic platform for growth. The driving force behind this transformation is the deep integration and enhancement provided by Microsoft Azure, which turns this powerful open-source tool into a secure, scalable, and intelligent engine for enterprise innovation. This article translates the key announcements from the event into tangible business outcomes, showing how Azure Database for PostgreSQL can help your organization consolidate technology, accelerate AI initiatives, and reduce operational risk. Consolidate and Conquer: The Value of a Versatile Platform, Managed by Azure One of the most significant hidden costs in any IT organization is compl...

1. Introduction In today's data-driven landscape, the demand for highly available and scalable database architectures is not just a preference—it's a fundamental requirement. For applications leveraging PostgreSQL, especially within dynamic cloud environments like Microsoft Azure, efficient connection management becomes a critical pillar supporting both performance and resilience. This article provides a deep dive into architecting a robust, scalable, and highly available connection pooling layer for Azure Database for PostgreSQL - Flexible Server. We'll explore how to deploy multiple PgBouncer instances, orchestrated by an Azure Load Balancer, to transcend the limitations of single poolers, overcome single points of failure, and achieve significantly enhanced throughput for your demanding workloads. 2. The Double-Edged Sword: PostgreSQL Connections & the Imperative of Pooling PostgreSQL's power and flexibility are undeniable, but like any sophisticated system, it ...