Amazon RDS for SQL Server Enhances Performance and Security with Support for Cumulative Update 19 for SQL Server 2022
Seattle, WA – July 14, 2025 – Amazon Web Services (AWS) today announced a significant enhancement to its Amazon Relational Database Service (RDS) for SQL Server offering, with the immediate availability of support for Cumulative Update 19 (CU19) for SQL Server 2022. This latest update for the widely-used database platform brings a host of improvements, including critical security patches, performance optimizations, and bug fixes, further strengthening the reliability and efficiency of SQL Server databases hosted on Amazon RDS.
This announcement underscores AWS’s commitment to providing its customers with the most up-to-date and robust database services, enabling them to leverage the latest advancements in SQL Server technology without the complexities of manual patching and management. By supporting CU19 for SQL Server 2022, Amazon RDS empowers organizations to maintain highly available, secure, and performant database environments.
Key Benefits of Supporting Cumulative Update 19 for SQL Server 2022 on Amazon RDS:
- Enhanced Security: CU19 includes vital security updates and vulnerability mitigations that address potential risks and protect sensitive data from evolving threats. Customers can rest assured that their databases on RDS are benefiting from the latest security advancements.
- Performance Improvements: This cumulative update incorporates optimizations designed to boost the overall performance of SQL Server 2022. This can translate to faster query execution, reduced latency, and improved resource utilization, leading to a more responsive application experience.
- Bug Fixes and Stability: CU19 addresses known issues and bugs found in previous versions of SQL Server 2022, contributing to increased stability and reliability of the database engine. This proactive approach helps minimize potential disruptions and ensures a smoother operational experience.
- Simplified Management: One of the core advantages of Amazon RDS is its ability to abstract away the undifferentiated heavy lifting of database administration. With the seamless integration of CU19, customers can easily apply this update to their existing SQL Server 2022 instances on RDS, or provision new instances with this latest update, all through the familiar RDS management tools, including the AWS Management Console, AWS CLI, and RDS APIs.
“We are delighted to offer our customers the benefits of SQL Server 2022 Cumulative Update 19 on Amazon RDS,” said [Hypothetical Name and Title, e.g., Jane Doe, Senior Product Manager for Amazon RDS]. “Our continuous efforts to align with Microsoft’s latest releases ensure that our customers can always access the most secure, performant, and stable versions of their preferred database engines. This update empowers businesses to focus on their core objectives, knowing that their database infrastructure is robust and well-maintained.”
This release is particularly beneficial for organizations that rely on SQL Server for critical business operations, including e-commerce platforms, financial services applications, and enterprise resource planning (ERP) systems. By staying current with the latest updates, businesses can mitigate risks, optimize their application performance, and ensure a reliable foundation for their data-driven strategies.
Customers can begin leveraging SQL Server 2022 CU19 on Amazon RDS immediately. For new deployments, simply select SQL Server 2022 as the database engine and choose the latest available option. Existing SQL Server 2022 instances can be easily upgraded to include CU19 through the standard RDS maintenance window or by initiating a manual upgrade.
AWS continues to demonstrate its commitment to providing a comprehensive and cutting-edge cloud database experience, offering customers the flexibility, scalability, and reliability they need to succeed in today’s dynamic digital landscape.
Amazon RDS for SQL Server now supports Cumulative Update 19 for SQL Server 2022
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