All news with #aws rds tag

🚀 Amazon Aurora PostgreSQL Limitless Database is now available in AWS GovCloud (US‑East, US‑West), providing a serverless endpoint that transparently distributes data and queries across multiple Aurora Serverless instances while preserving transactional consistency. The service supports PostgreSQL 16.6, 16.8, and 16.9 compatibility and includes distributed query planning and transaction management so you don’t need to build custom sharding or manage multiple databases. Compute automatically scales up and down within customer-specified budgets, reducing the need to provision for peak capacity.

🔐 Amazon RDS Proxy now supports end-to-end IAM authentication for Amazon Aurora and RDS database instances, allowing applications to authenticate through the proxy using AWS IAM without storing credentials in Secrets Manager. This reduces credential rotation overhead and simplifies credential management. The capability is available for MySQL and PostgreSQL in all Regions where RDS Proxy is supported.

🔒 Amazon Relational Database Service (RDS) for Microsoft SQL Server now supports the latest General Distribution Release (GDR) updates for SQL Server 2016 SP3, 2017 CU31, 2019 CU32, and 2022 CU20. The supported RDS engine versions map to KB5063762, KB5063759, KB5063757, and KB5063814 respectively. These GDRs address vulnerabilities tracked as CVE-2025-49758, CVE-2025-24999, CVE-2025-49759, CVE-2025-53727, and CVE-2025-47954. We recommend that customers upgrade their RDS instances via the RDS Management Console, AWS SDK, or AWS CLI and follow the RDS SQL Server upgrade guidance.

🌐 Amazon RDS Proxy now supports IPv6 addresses for pooling and sharing database connections, while continuing to offer existing IPv4 endpoints for backwards compatibility. Customers may specify proxy target connections using either IPv4 or IPv6. The change reduces the need to manage overlapping VPC address spaces and helps mobile, IoT, and modern serverless applications that open many database connections. By pooling connections, RDS Proxy improves database efficiency and application scalability.

🚀 Amazon Aurora PostgreSQL Limitless Database now supports PostgreSQL 16.9 compatibility. This release delivers PostgreSQL community bug fixes and performance improvements along with Aurora-specific additions, including support for the hstore and auto_explain extensions. The serverless, distributed engine transparently scales compute and queries across multiple Aurora Serverless instances while preserving single-database transactional consistency, distributed query planning, and transaction management. Available across multiple AWS regions; review the documentation and pricing for details.

🔔 Amazon RDS Custom for SQL Server now supports the latest Microsoft GDR updates, including SQL Server 2019 CU32 (KB5063757) — RDS version 15.00.4440.1.v1 — and SQL Server 2022 CU20 (KB5063814) — RDS version 16.00.4210.1.v1. These GDRs remediate multiple vulnerabilities (CVE-2025-49758, CVE-2025-24999, CVE-2025-49759, CVE-2025-53727, CVE-2025-47954). We recommend upgrading instances via the Amazon RDS Management Console or programmatically with the AWS SDK/CLI, and following the Amazon RDS Custom User Guide for detailed upgrade instructions.

🆕 Amazon RDS for PostgreSQL 18 Release Candidate 1 (RC1) is now available in the Amazon RDS Database Preview Environment, letting customers evaluate a fully managed pre-release. PostgreSQL 18 adds skip scan support for multicolumn B-tree indexes, parallel GIN index builds, improved OR/IN WHERE handling, and updated join behavior. Observability enhancements expose buffer usage counts, index lookup details during execution, and a per-connection I/O utilization metric. Preview instances are retained for up to 60 days, snapshots remain usable only within the preview, and pricing follows the US East (Ohio) region.

🆕 Amazon RDS for Oracle and Amazon RDS Custom for Oracle now support a range of bare metal instance types, with pricing at about 25% below equivalent virtualized instances. Supported families include M7i, R7i, X2iedn, X2idn, X2iezn, M6i, M6id, M6in, R6i, R6id, and R6in. Using the Multi-tenant feature you can consolidate multiple databases onto a single bare metal instance to reduce infrastructure cost, and you may also be able to lower commercial Oracle licensing and support fees because bare metal provides full visibility into CPU cores and sockets. Bare metal is available with Bring Your Own License (BYOL) for Oracle Enterprise Edition; consult RDS pricing and your licensing partner for region and configuration availability.

🌐 RDS Data API now supports IPv6 with dual-stack (IPv4/IPv6) connectivity for Aurora databases, enabling expanded address space and simplified migration from IPv4. The capability is available in all commercial AWS regions where Data API is offered, except Canada (Central). IPv6 lets you assign contiguous IP ranges to microservices and scale beyond VPC IPv4 limits while retaining IPv4 connectivity during transition. Data API continues to pool connections and integrates with AWS AppSync GraphQL; consult the documentation for endpoint and network configuration guidance.

🔔 Amazon RDS Custom for SQL Server now supports new General Distribution Releases for Microsoft SQL Server 2019 (RDS version 15.00.4435.7.v1) and 2022 (RDS version 16.00.4200.1.v1). The new GDRs address vulnerabilities tracked as CVE-2025-49717, CVE-2025-49718, and CVE-2025-49719 and correspond to Microsoft's KB5058722 and KB5058721 release notes. AWS recommends upgrading affected Amazon RDS Custom for SQL Server instances using the Amazon RDS Management Console, or programmatically via the AWS SDK or CLI, and consulting the Amazon RDS Custom User Guide for upgrade procedures.

🔧 Amazon SageMaker HyperPod now supports the Amazon Elastic Block Store (EBS) Container Storage Interface (CSI) driver, enabling dynamic provisioning and lifecycle management of persistent EBS volumes for machine learning workloads on HyperPod EKS clusters. Through standard Kubernetes persistent volume claims and storage classes, teams can create, attach, resize, snapshot, and encrypt volumes (including customer-managed KMS keys), and volumes persist across pod restarts and node replacements. Install the EBS CSI driver as an EKS add-on to get started; the capability is available in all regions where HyperPod EKS clusters are supported.

⚙️ Amazon RDS for Oracle now supports Redo Transport Compression, which compresses redo data before it is transmitted to standby databases to reduce network traffic and improve redo transport performance. Because transport is faster, customers can achieve a lower Recovery Point Objective (RPO). Compression and decompression consume CPU on both primary and standby instances, so ensure adequate CPU capacity before enabling. Enable the feature by setting the redo_compression parameter in the instance Parameter Group; it supports mounted and read replicas and requires Oracle Enterprise Edition with Oracle Advanced Compression licensing.

🚀 Amazon RDS for MariaDB now supports MariaDB 11.8 (minor 11.8.3), the community's latest long-term maintenance release. The update introduces MariaDB Vector, enabling storage of vector embeddings and use of retrieval-augmented generation (RAG) directly in the managed database. It also adds controls to limit maximum temporary file and table sizes to better manage storage. You can upgrade manually, via snapshot restore, or with Amazon RDS Managed Blue/Green deployments; 11.8 is available in all regions where RDS MariaDB is offered.

🕒 Amazon RDS for PostgreSQL now supports delayed read replicas, allowing you to specify a minimum time period for a replica to intentionally lag behind its source. This configurable time buffer helps protect against human errors such as accidental table drops or unwanted data modifications by preserving a recoverable replica state. In recovery workflows you can pause replication before problematic changes are applied, resume replication to a specific log position, and promote the replica as the new primary to achieve faster recovery than lengthy point-in-time restores.

🔁 Amazon RDS for Db2 now supports read replicas, allowing customers to add up to three replicas per instance to offload read-only workloads and reduce load on the primary database. Replicas can be created in the same Region or across Regions and use asynchronous replication so read queries do not impact the writer. You can promote a replica for disaster recovery to enable read/write operations. Note that IBM Db2 licenses are required for all replica vCPUs; customers may use On‑Demand licenses from the AWS Marketplace or BYOL.

🔐 Amazon Relational Database Service (RDS) for SQL Server now supports Kerberos authentication when instances are joined to a self-managed Microsoft Active Directory. Previously, Kerberos integration required AWS Managed Microsoft AD; customers can now enable Kerberos authentication with their existing on-premises or self-managed AD environments. This change simplifies migrations and preserves enterprise identity configurations while continuing to support existing integrations with AWS Managed AD. The feature is available in all AWS Commercial and AWS GovCloud (US) Regions.

🔒 Amazon announced that Amazon RDS io2 Block Express volumes are now available in AWS GovCloud (US‑West) and AWS GovCloud (US‑East) Regions. These volumes provide consistent sub‑millisecond latency and industry‑leading outlier latency control for mission‑critical database workloads. io2 Block Express supports up to 256,000 Provisioned IOPS, 4,000 MB/s throughput, 64 TiB volumes, and 99.999% durability. Customers can upgrade from io1 without downtime using the ModifyDBInstance API and modify existing io1, gp2, or gp3 volumes in the RDS Management Console.

🚀 Amazon Web Services has designated Aurora MySQL 3.10 (compatible with MySQL 8.0.42) as a long-term support (LTS) minor release, effective immediately. Clusters that choose the LTS minor version can remain on that release for at least three years or until the major engine’s standard support ends, whichever is sooner. During the LTS lifecycle, AWS will publish only targeted patches addressing select high-severity security and operational issues and will not introduce new features. This LTS designation is available in all regions where Aurora MySQL is offered.