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Our ngo is to marque PostgreSQL the astir performant, scalable, and enterprise-ready unfastened database level available. With Azure Database for PostgreSQL and the recently introduced Azure HorizonDB, we’re delivering connected that vision.
In today’s integer economy, concern leaders look a relentless challenge: however to present innovation, scale, and resilience without spiraling costs oregon compromising performance. At the bosom of this situation lies information infrastructure, which is often 1 of the astir captious and astir constrained layers of the endeavor stack.
At Microsoft, we’ve seen firsthand however bequest systems, peculiarly on-premises databases similar Oracle, tin go a bottleneck to progress. These systems are costly to maintain, hard to scale, and progressively retired of measurement with the agility modern organizations require. But we besides recognize that migration is not a trivial decision. Concerns astir downtime, compatibility, security, and retraining are real.
That’s wherefore we’ve spent the past respective years investing successful PostgreSQL. Our ngo is to marque PostgreSQL the astir performant, scalable, and enterprise-ready unfastened database level available. With Azure Database for PostgreSQL and the recently introduced Azure HorizonDB, we’re delivering connected that vision.
The outgo of lasting still
Staying connected bequest infrastructure mightiness consciousness similar a harmless choice, but it’s seldom the champion one. The costs of maintaining aging on-premises databases are rising. Hardware refresh cycles, escalating licensing fees, and the request for niche expertise each adhd up. Organizations tin walk astir of their IT budgets and clip conscionable maintaining existing systems, leaving small country for innovation.
Some Oracle customers person cited rising licensing costs, show bottlenecks, and scalability limits arsenic large symptom points. Others person reported precocious enactment costs and a request for precocious AI capabilities arsenic superior reasons for considering a determination distant from Oracle databases.
But migration comes with its ain acceptable of challenges. What if your applications aren’t compatible with a caller platform? What if your squad lacks the skills to negociate a caller system? What if show suffers oregon what if thing breaks? These are valid concerns, and they are precisely the challenges we’ve engineered PostgreSQL connected Azure to solve.
Apollo Hospitals: A lawsuit survey successful transformation
Apollo Hospitals, 1 of Asia’s largest healthcare providers, faced these precise questions. With much than 74 hospitals and implicit 10,000 beds, Apollo’s integer infrastructure is ngo critical. Their in-house infirmary accusation system, built connected Oracle, was becoming progressively hard to maintain. Performance bottlenecks were impacting attraction delivery, and the outgo of scaling was unsustainable.
Apollo Hospitals made the bold, strategical determination to migrate their databases to Azure Database for PostgreSQL. Their IT and improvement teams worked intimately with Microsoft and their unreality spouse to guarantee a seamless transition. The results were transformative. Since the migration, Apollo has seen:
- 90% of transactions implicit wrong 5 seconds, a important leap successful responsiveness for objective systems.
- Uptime has improved to 99.95%, ensuring that captious infirmary operations stay uninterrupted.
- Deployment timelines person dropped by 40%, allowing the enactment to rotation retired caller features and updates faster than ever before.
Perhaps astir importantly, Apollo has achieved a 60% simplification successful operational costs and a 3x betterment successful wide strategy performance. Apollo’s communicative is simply a almighty illustration of what’s imaginable erstwhile you brace the close exertion with the close migration strategy.
Smarter Oracle to PostgreSQL migrations with AI-assisted tooling
One of the biggest barriers to migration is the complexity of converting Oracle schemas, stored procedures, and exertion code. Enterprise applications often trust connected thousands of stored procedures, functions, and application-side codification (Java, .NET, etc.) built astir Oracle-specific syntax. Manually rewriting and validating this codification is time-consuming, error-prone, and expensive.
To code this, we introduced the AI-assisted Oracle-to-PostgreSQL migration tool, present disposable successful preview arsenic portion of the PostgreSQL hold for Visual Studio Code. This instrumentality is powered by GitHub Copilot and a multi-agent AI strategy that automates the end-to-end conversion process.
Oracle to PostgreSQL AI-assisted migration instrumentality successful action
The instrumentality begins by analyzing Oracle schemas and stored procedures, converting them into PostgreSQL-compatible formats utilizing intelligent signifier designation and translation logic. It doesn’t halt astatine the database layer. It besides scans exertion code, specified arsenic Java oregon .NET, and updates database drivers, rewrites SQL queries, and modifies stored process calls to align with PostgreSQL syntax. The instrumentality generates automated portion tests to validate the converted logic and runs post-conversion validation successful a scratch PostgreSQL situation to cheque for functional parity.
The instrumentality uses a hybrid AI architecture with specialized agents for migration, validation, and documentation. It reduces manual effort and minimizes quality error. The instrumentality besides produces side-by-side comparisons and elaborate reports, giving teams the transparency and power they whitethorn request to spot the process. By embedding AI-assisted conversion straight into the PostgreSQL hold for VS Code, we’re gathering developers wherever they work. With GitHub Copilot integration, schema conversion, codification refactoring, and validation go portion of the aforesaid interior loop arsenic codification editing and CI/CD. The effect is simply a streamlined, intelligent workflow that reduces friction and accelerates delivery.
Post-migration enterprise-grade performance, scale, and security
PostgreSQL connected Azure is much than a cost-effective alternate to bequest systems. With Azure Database for PostgreSQL, and the caller Azure HorizonDB service, a determination to Azure provides high-performance, scale, and information built and optimized for your astir business-critical endeavor workloads.
Azure Database for PostgreSQL continuing innovation
With the instauration of v6-series compute SKUs, customers tin present standard vertically up to 192 vCores. This is perfect for high-throughput transactional workloads and analyzable analytical queries. For workloads that necessitate horizontal scaling, elastic clusters powered by the open-source Citus hold alteration distributed PostgreSQL deployments crossed aggregate nodes. This architecture supports multi-tenant SaaS applications, IoT platforms, and large-scale analytics with ease.
Storage show successful Azure Database for PostgreSQL has besides taken a leap forward. SSD v2 retention delivers precocious IOPS and debased latency, ensuring that adjacent the astir demanding workloads tally smoothly. Integrated monitoring and tuning tools similar Azure Monitor supply real-time insights and automated optimization, helping teams support highest show without manual intervention.
As always, information remains a apical priority. Azure Database for PostgreSQL includes enterprise-grade protections specified arsenic Microsoft Defender for Cloud, Entra ID integration, backstage endpoints, confidential compute SKUs, and end-to-end encryption. These features assistance organizations conscionable compliance requirements and safeguard delicate data.
And due to the fact that PostgreSQL is unfastened source, determination are nary licensing fees. It’s 1 of the astir wide utilized databases successful the world, with a vibrant assemblage and heavy Microsoft support.
Azure HorizonDB: The aboriginal of PostgreSQL astatine scale
For organizations with utmost show and standard requirements, we’ve introduced Azure HorizonDB, which is simply a new, cloud-native PostgreSQL work built for the astir demanding workloads. Currently successful backstage preview, Azure HorizonDB supports up to 3,072 vCores and 128 TB of auto-scaling storage. It delivers sub-millisecond multi-zone perpetrate latencies and up to 3x higher throughput than self-managed PostgreSQL. Azure HorizonDB besides builds connected the AI and agentic capabilities of Azure Database for PostgreSQL with built-in AI exemplary absorption and DiskANN precocious filtering capabilities, making it perfect for next-generation applications that necessitate real-time analytics and intelligent information processing.
Because Azure HorizonDB is PostgreSQL-compatible, organizations tin commencement with Azure Database for PostgreSQL contiguous and determination to Azure HorizonDB if the request arises. This allows for a creaseless modulation way without the request for replatforming oregon rewriting applications.
Open source, engineered for the enterprise
Microsoft is arrogant to beryllium 1 of the apical firm contributors to the PostgreSQL project. Our engineering teams person upstreamed cardinal innovations, and we’re committed to continuing this enactment truthful that PostgreSQL remains the astir susceptible and trusted open-source database for the unreality era.
We judge that open-source information platforms similar PostgreSQL are foundational to the adjacent procreation of intelligent applications. Our extremity is to marque PostgreSQL not lone accessible but exceptional for endeavor workloads. That means investing successful performance, security, developer experience, and ecosystem integration.
The payoff: Innovation, agility, and confidence
Migrating to PostgreSQL connected Azure isn’t conscionable astir fixing what’s broken. It’s besides astir unlocking what’s next. Apollo Hospitals, arsenic an example, is present exploring AI-powered objective dashboards, real-time analytics with Microsoft Fabric, and containerized workloads with Azure Kubernetes Service. Their teams are much agile, their systems are much resilient, and their instauration is acceptable for the future. As Sridhar Yadla, Apollo’s General Manager, enactment it:
We’re nary longer stuck reacting to problems. Now we’re reasoning proactively and looking astatine however we tin evolve.
That’s the powerfulness of PostgreSQL connected Azure.
Ready to modernize?
If you’re considering a determination from Oracle to PostgreSQL, we’ve built the tools, the platform, and the spouse web to assistance you succeed.
Download our latest e-book and research the Azure Database for PostgreSQL documentation to larn however to plan, execute, and accelerate your journey.