Amazon RDS io2 Block Express: Enhanced Storage Performance Now Available Across All Commercial AWS Regions
Seattle, WA – August 5, 2025 – Amazon Web Services (AWS) today announced a significant expansion of its storage capabilities for Amazon Relational Database Service (RDS) users. The highly performant io2 Block Express storage option, previously available in select regions, is now accessible in all AWS commercial regions. This widespread availability empowers a broader range of customers to leverage unparalleled performance and scalability for their critical relational database workloads.
io2 Block Express represents a groundbreaking advancement in Amazon RDS storage, designed to meet the most demanding I/O-intensive applications. By leveraging the power of AWS Nitro System and custom-designed hardware, io2 Block Express delivers a substantial leap in performance compared to previous generations of Amazon EBS io2 volumes. Key benefits include:
- Dramatically Increased Performance: Customers can now expect up to 256,000 IOPS (Input/Output Operations Per Second) and 4,000 MB/s (Megabytes per Second) of throughput per volume. This represents a significant improvement, enabling faster transaction processing, quicker query execution, and a more responsive user experience for applications with high I/O demands.
- Enhanced Durability: io2 Block Express provides an industry-leading 99.999% durability, ensuring that your data is protected against drive failures. This exceptional durability minimizes the risk of data loss and provides peace of mind for mission-critical applications.
- Improved Scalability: The ability to scale up to 16 TiB (Tebibytes) per volume offers greater flexibility to accommodate growing data sets and evolving application requirements without the need for complex re-architecting.
- Lower Latency: Optimized for speed, io2 Block Express significantly reduces I/O latency, which is crucial for applications that require near real-time data access and processing.
The expansion of io2 Block Express availability to all commercial regions marks a pivotal moment for database administrators and application developers seeking the utmost in storage performance and reliability for their Amazon RDS instances. This includes a wide array of popular database engines supported by Amazon RDS, such as Amazon Aurora, MySQL, PostgreSQL, MariaDB, Oracle, and SQL Server.
“We are thrilled to bring the exceptional performance of Amazon RDS io2 Block Express to all our commercial regions,” said [Insert Fictional AWS Spokesperson Name and Title, e.g., Jane Doe, General Manager for Amazon RDS]. “Many of our customers run highly demanding applications that require the fastest possible access to their data. With io2 Block Express now broadly available, we are empowering them to unlock new levels of efficiency and innovation for their relational databases, regardless of their geographic location.”
This announcement is expected to be particularly impactful for industries such as financial services, e-commerce, gaming, and any sector where application responsiveness and data throughput are paramount. By providing a robust and high-performance storage solution at the foundation of their database infrastructure, AWS continues to demonstrate its commitment to empowering customers with the tools they need to succeed in the cloud.
Customers can now easily provision Amazon RDS instances with io2 Block Express volumes through the AWS Management Console, AWS Command Line Interface (CLI), or the AWS SDKs. This seamless integration ensures a smooth transition and allows for rapid adoption of this advanced storage technology.
The widespread availability of Amazon RDS io2 Block Express underscores AWS’s continuous innovation in cloud infrastructure, providing customers with the cutting-edge capabilities required to build and scale their most demanding applications with confidence.
Amazon RDS io2 Block Express now available in all commercial regions
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Amazon published ‘Amazon RDS io2 Block Express now available in all commercial regions’ at 2025-08-05 20:54. Please write a detailed article about this news in a polite tone with relevant information. Please reply in English with the article only.