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Amazon Redshift supports federated permissions with IAM Identity Center in multiple AWS Regions

Amazon Redshift federated permissions are now supported with AWS IAM Identity Center (IdC) in multiple AWS Regions. You can extend IdC from your primary AWS Region to additional Regions for improved performance through proximity to users and reliability. In the additional regions, you now have simplified administration of Redshift fine-grained access controls at the table and column level using existing workforce identities with IdC. When a new Region is added in IdC, you can create Redshift and Lake Formation Identity Center applications in the new Region without replicating identities from the primary Region. This enables you to use existing workforce identities to query data across warehouses in the new Region. Regardless of which warehouse is used for querying, row-level, column-level, and masking controls always apply automatically, delivering fine-grained access compliance. You can also access Amazon Redshift with single sign-on in these new Regions from Amazon QuickSight, Amazon Redshift Query Editor, or third-party SQL tools. To get started with Redshift federated permissions using IdC, read the blog and documentation. To extend IdC support in multiple regions, read IdC documentation, Redshift documentation, Lake Formation documentation, and see the region availability.
Quelle: aws.amazon.com

Amazon EC2 Fleet now supports interruptible Capacity Reservations

Amazon EC2 Fleet now supports interruptible Capacity Reservations. EC2 Fleet allows you to launch instances across multiple instance types and Availability Zones. Starting today, you can specify interruptible Capacity Reservation IDs across your Launch Templates to provision instances in a single EC2 Fleet call.
When On-Demand Capacity Reservations are not in use, customers can make them temporarily available as interruptible reservations within their AWS Organization to improve utilization and save costs. When these interruptible reservations are available to your account, you can now use EC2 Fleet to easily consume them.
This feature is available in all AWS commercial regions. To get started, refer to the EC2 Fleet documentation. To learn more about interruptible Capacity Reservations, visit the EC2 Capacity Reservations user guide. 
Quelle: aws.amazon.com

Amazon RDS Custom for SQL Server adds ability to view and schedule new operating system updates

Amazon RDS Custom for SQL Server now provides customers with ability to view and schedule new operating system (OS) updates for RDS provided engine versions (RPEV). With RPEV, RDS Custom provides a SQL Server version pre-installed on an Amazon Machine Image (AMI). When new operating system updates are available for RPEV, customers can now view upcoming updates, apply them immediately, or schedule them for application in the next maintenance window using RDS Custom APIs. To view available OS updates, customers can use the describe-pending-maintenance-actions API, or subscribe to RDS-EVENT-0230 to receive an alert when new updates become available for their database instance. Customers can use apply-pending-maintenance-action API to apply the updates immediately or schedule them within their next maintenance window.
Using these features, customers can efficiently track and apply OS updates. To learn more, refer to the Amazon RDS Custom for SQL Server User Guide. These features are available in all the AWS Regions where RDS Custom for SQL Server is available.
Quelle: aws.amazon.com

AWS Lambda now supports Availability Zone metadata

AWS Lambda now provides Availability Zone (AZ) metadata through a new metadata endpoint in the Lambda execution environment. With this capability, developers can determine the AZ ID (e.g., use1-az1) of the AZ their Lambda function is running in, enabling them to build functions that make AZ-aware routing decisions, such as preferring same-AZ endpoints for downstream services to reduce cross-AZ latency. This capability also enables operators to implement AZ-aware resilience patterns like AZ-specific fault injection testing.
Lambda automatically provisions and maintains execution environments ready to serve function invocations across multiple AZs within an AWS Region to provide high availability and fault tolerance without any additional configuration or management overhead for customers.  As development teams scale their serverless applications, their functions often need to interact with other AWS services like Amazon ElastiCache and Amazon RDS that provide endpoints specific to each AZ. Until now, Lambda did not provide a way for functions to determine which AZ they were running in. With the new metadata endpoint, functions can now retrieve their AZ ID with a simple HTTP request, making it easy to implement AZ-aware logic without building and maintaining custom solutions.
To get started, use the Powertools for AWS Lambda metadata utility or call the metadata endpoint directly using the environment variables that Lambda automatically sets in the execution environment. This capability is supported for all Lambda runtimes, including custom runtimes and functions packaged as container images, and integrates seamlessly with Lambda capabilities like SnapStart and provisioned concurrency, regardless of whether your functions are VPC-enabled. 
AZ metadata support is available at no additional cost in all commercial AWS Regions where Lambda is available. To learn more, visit Lambda documentation.
Quelle: aws.amazon.com

Amazon EC2 C8gn instances are now available in additional regions

Starting today, Amazon Elastic Compute Cloud (Amazon EC2) C8gn instances, powered by the latest-generation AWS Graviton4 processors, are available in the AWS Region Asia Pacific (Jakarta, Hyderabad, Tokyo), South America (Sao Paulo), and Europe (Zurich). The new instances provide up to 30% better compute performance than Graviton3-based Amazon EC2 C7gn instances. Amazon EC2 C8gn instances feature the latest 6th generation AWS Nitro Cards, and offer up to 600 Gbps network bandwidth, the highest network bandwidth among network optimized EC2 instances. 
  Take advantage of the enhanced networking capabilities of C8gn to scale performance and throughput, while optimizing the cost of running network-intensive workloads such as network virtual appliances, data analytics, CPU-based artificial intelligence and machine learning (AI/ML) inference.    For increased scalability, C8gn instances offer instance sizes up to 48xlarge, up to 384 GiB of memory, and up to 60 Gbps of bandwidth to Amazon Elastic Block Store (EBS). C8gn instances support Elastic Fabric Adapter (EFA) networking on the 16xlarge, 24xlarge, 48xlarge, metal-24xl, and metal-48xl sizes, which enables lower latency and improved cluster performance for workloads deployed on tightly coupled clusters.    C8gn instances are available in the following AWS Regions: US East (N. Virginia, Ohio), US West (Oregon, N.California), Europe (Frankfurt, Stockholm, Ireland, London, Spain, Zurich), Asia Pacific (Singapore, Malaysia, Sydney, Thailand, Mumbai, Seoul, Melbourne, Jakarta, Hyderabad, Tokyo), Middle East (UAE), Africa (Cape Town), Canada West (Calgary, Central), South America (Sao Paulo), AWS GovCloud (US-East, US-West).   To learn more, see Amazon C8gn Instances. To begin your Graviton journey, visit the Level up your compute with AWS Graviton page. To get started, see AWS Management Console, AWS Command Line Interface (AWS CLI), and AWS SDKs.
Quelle: aws.amazon.com