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OpenSearch UI supports cross-region data access to OpenSearch domains

Amazon OpenSearch Service now supports cross-region data access for OpenSearch UI, enabling users to access OpenSearch domains hosted in different AWS Regions from within a single OpenSearch UI application. Combined with the cross-account data access launch earlier this year, you can now query or build dashboards on OpenSearch domains in flexible combinations of accounts and Regions – without switching endpoints or replicating data. Cross-region data access is available for OpenSearch domains hosted in both public and Virtual Private Cloud (VPC) configurations. With cross-region data access, teams can build centralized analytics, search, and observability workflows across globally distributed deployments while keeping data in place – meeting data residency requirements, minimizing inter-region egress, and preserving each Region’s latency and availability characteristics. If you are using cross-cluster replication, you can now query both your primary and replica domains directly from a single OpenSearch UI application. Cross-region data access can be combined with cross-account data access, so a single OpenSearch UI application can connect to domains in different accounts, different Regions, or both. Cross-region data access supports both IAM and IAM Identity Center for end-user authentication. Cross-region data access to OpenSearch domains is available in all AWS Regions where OpenSearch UI is available. To learn more, see Cross-region data access to OpenSearch domains in the Amazon OpenSearch Service Developer Guide.
Quelle: aws.amazon.com

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FreeRTOS 202604 LTS now available with enhanced security and MQTT v5.0

FreeRTOS 202604 LTS, a new Long Term Support release of the open-source real-time operating system for embedded devices, is now available. This release provides embedded systems developers and Internet of Things (IoT) device manufacturers with feature stability, security updates, and critical bug fixes for two years. It addresses key challenges in embedded systems, including memory safety, code quality, and protocol support. FreeRTOS kernel v11.3.0 introduces new hardware ports, security hardening, and expanded Memory Protection Unit (MPU) support, reducing the number of MPU regions claimed by FreeRTOS and allowing developers to reserve hardware regions for application-specific memory protection. Additionally, coreMQTT v5.0.2 adds MQTT v5.0 protocol support, enabling features like topic aliases for bandwidth-constrained devices and request/response patterns for interactive IoT applications. coreSNTP v2.0.0 brings year 2038 readiness, so devices deployed today can validate TLS certificates and timestamp data correctly throughout their operational lifetime. This release offers libraries verified for memory safety and MISRA-C compliance. The libraries improve robustness, portability, and reliability in embedded systems. Migration guides for coreMQTT and coreSNTP provide detailed guidance for updating to FreeRTOS 202604 LTS. For projects requiring critical fixes on the previous LTS version beyond its expiry, the FreeRTOS Extended Maintenance Plan is available. To learn more, visit the FreeRTOS LTS page and FreeRTOS LTS GitHub repository.
Quelle: aws.amazon.com

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Amazon Bedrock AgentCore is now available in the South America (São Paulo) Region

Amazon Bedrock AgentCore is now available in the AWS South America (São Paulo) Region. Amazon Bedrock AgentCore is the platform to build, connect, and optimize agents. It helps engineers ship agents fast with any framework and any model, connect them to enterprise systems and tools, and optimize them continuously, with security enforced at the infrastructure layer that agents can’t bypass. With this expansion, customers in South America can deploy and operate agents closer to their end users, reducing latency and helping meet data residency requirements. AgentCore capabilities including agent runtime, identity, gateway, policy, observability, code interpreter, and browser tools are available in the São Paulo Region at launch. For more information on AgentCore, visit the AgentCore product page or the AgentCore Developer Guide. To learn about pricing, visit AgentCore pricing. For region availability, visit Supported AWS Regions.
Quelle: aws.amazon.com